Your Lemon will not be too picky about how you choose to water it. As such, you can use just about any common watering tool to moisten this plant’s soil. Watering cans, hoses, and even cups will work just fine when it is time to water your Lemon. Regardless of which watering tool you use, you should typically apply the water directly to the soil. In doing so, you should ensure that you moisten all soil areas equally to give all parts of the root system the water it needs. It can help to use filtered water, as tap water can contain particles that are harmful to plants. It is also beneficial to use water that is at or slightly above room temperature, as colder or hotter water can be somewhat shocking to the Lemon. However, the Lemon usually responds well to any kind of water you give it.


About


Basic Care


Advanced Care


More About How-Tos


Seasonal Tips


Pests & Diseases


Toxicity


More Info


FAQ


New Plant Care
How to Care for Lemon
Lemon is a cultivated small evergreen tree known for its yellow, juicy, sour fruits full of citric acid. Its origins are unknown, but it was probably first created in India, China, or Burma as a hybrid of sour orange (Citrus × aurantium) and citron (Citrus medica). It is commercial fruit cultivated in warm regions around the world.

Symbolism
Purification, abundance, happiness, love

Water
Every 1-2 weeks


Sunlight
Full sun


Toxic to Pets









Basic Care Guide

Water
Lemon tree likes moist environments. Water it twice a week when it's newly planted. After the plant matures, when and how often to water is determined by the size of the plant, the growth conditions, and the overall moisture level of the soil. In general, the plant doesn't need to be watered in rainy seasons. However, care must be taken to assure there's enough drainage to keep its roots from rotting. In non-rainy seasons, watering is necessary whenever the soil becomes dry. Avoid letting the soil stay dry for a whole day, as dehydration can cause the leaves to fall. If overwatered, lemon leaves may turn yellow and droop.


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What is the best way to water my Lemon?
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What should I do if I water my Lemon too much or too little?
For outdoor plants, especially newly planted plants or plant seedlings, they can be prone to lack of watering. Remember that you need to keep watering enough for a few months when the tree is small or just planted. This is because once the roots are established, Lemon can rely on rain most of the time.
When your Lemon is planted in pots, overwatering is often more likely to.When you accidentally overwater your Lemon, you should be prepared to remedy the situation immediately. First, you should stop watering your plant right away to minimize the effect of your overwatering. After, you should consider removing your Lemon from its pot to inspect its roots. If you find that none of the roots have developed root rot, it may be permissible to return your plant to its container. If you do discover signs of root rot, then you should trim away any roots that have been affected. You may also want to apply a fungicide to prevent further damage. Lastly, you should repot your Lemon in soil that is well-draining. In the case of an underwatered Lemon, simply water this plant more frequently.
Underwatering is often an easy fix. If you underwater, the plant's leaves will tend to droop and dry out and fall off, and the leaves will quickly return to fullness after sufficient watering. Please correct your watering frequency as soon as underwatering occurs.
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How often should I water my Lemon?
Most plants that grow naturally outdoors can be allowed to grow normally with rainfall. If your area lacks rainfall, consider giving your plants adequate watering every 2 weeks during the spring and fall. More frequent watering is needed in summer. In winter, when growth becomes slower and plants need less water, water more sparingly. Throughout the winter, you may not give it additional watering at all. If your Lemon is young or newly planted, then you should water more frequently to help it establish, and mature and grow up to have more adaptable and drought tolerant plants.
For potted plants, there are two main ways that you can determine how often to water your Lemon. The first way is to set a predetermined watering schedule. If you choose this route, you should plan to water this plant about once every week or once every other week. However, this approach may not always work as it does not consider the unique conditions of the growing environment for your Lemon .
Your watering frequency can also change depending on the season. For instance, a predetermined watering schedule will likely not suffice during summer when this plant's water needs are highest. An alternative route is to set your watering frequency based on soil moisture. Typically, it is best to wait until the first two to four inches of soil, usually ⅓ to ½ depth of the pots, have dried out entirely before you give more water.
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How much water does my Lemon need?
When it comes time to water your Lemon, you may be surprised to find that this plant does not always need a high volume of water. Instead, if only a few inches of soil have dried since your last watering, you can support healthy growth in the Lemon by giving it about five to ten ounces of water every time you water. You can also decide your water volume based on soil moisture. As mentioned above, you should note how many inches of soil have dried out between waterings. A surefire way to make sure your Lemon gets the moisture it needs is to supply enough water to moisten all the soil layers that became dry since the last time you watered. If more than half of the soil has become dry, you should consider giving more water than usual. In those cases, continue adding water until you see excess water draining from your pot’s drainage holes.
If your Lemon is planted in an area that gets plenty of rain outdoors, it may not need additional watering. When the Lemon is young or just getting established, make sure it gets 1-2 inches of rain per week. As it continues to grow and establish, it can survive entirely on rainwater and only when the weather is hot and there is no rainfall at all for 2-3 weeks, then consider giving your Lemon a full watering to prevent them from suffering stress.
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How can I tell if i'm watering my Lemon enough?
Overwatering is a far more common problem for the Lemon, and there are several signs you should look for when this occurs. Generally, an overwatered Lemon will have yellowing leaves and may even drop some leaves. Also, overwatering can cause the overall structure of your plant to shrivel and may also promote root rot. On the other hand, an underwatered Lemon will also begin to wilt. It may also display leaves that are brown or brittle to the touch. Whether you see signs of overwatering or underwatering, you should be prepared to intervene and restore the health of your Lemon.
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How can I water my Lemon at different growth stages?
When the Lemon is very young, such as when it is in a seedling stage, you will need to give it more water than you would if it were at a mature age. During the early stages of this plant’s life, it is important to keep the soil consistently moist to encourage root development. The same is true for any Lemon that you have transplanted to a new growing location. Also, the Lemon can develop showy flowers and fruits when you give them the correct care. If your Lemon is in a flowering or fruiting phase, you will likely need to give a bit more water than you usually would to support these plant structures.
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How can I water my Lemon through the seasons?
The seasonal changes will affect how often you water your Lemon. Mainly, during the hottest summer months, you will likely need to increase how much you water this plant, especially if it grows in an area that receives ample sunlight. Strong summer sunlight can cause soil to dry out much faster than usual, meaning that you’ll need to water more frequently. By contrast, your Lemon will need much less water during the winter, as it will not be in an active growing phase. During winter, you can get by with watering once every 2 to 3 weeks or sometimes not at all. For those growing this plant indoors, you should be somewhat wary of appliances such as air conditioners, which can cause your plant to dry out more quickly, which also calls for more frequent watering.
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What's the difference between watering my Lemon indoors vs outdoors?
In some cases, your Lemon may not need any supplemental watering when it grows outside and will survive on rainwater alone. However, if you live in an area of little to no rain, you should water this plant about every two weeks. If you belong to the group of people who live out of this plant's natural hardiness zone, you should grow it indoors. In an indoor setting, you should monitor your plant's soil as it can dry out more quickly when it is in a container or when it is exposed to HVAC units such as air conditioners. Those drying factors will lead you to water this plant a bit more often than if you grew it outdoors.
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Fertilizer
Lemon tree needs plenty of fertilizing to bear delicious fruits. If the soil where it's planted is barren, use some organic manure to increase nutrition in the fall when lemon stops growing. Before planting a young tree, add some organic fertilizer to the soil to guarantee a long-term supply of nutrients and help the plant grow lushly. Before it blooms, apply fertilizers with balanced nutrients (such as something with a 20:20:20 NPK ratio). When the plant begins to fruit, switch to a fertilizer with a high potassium and phosphorus content (such as a 10:30:20 NPK ratio), or KH2PO4. After harvesting the fruit, apply organic fertilizers once again to let the plant recover.
Fertilizer
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Why do I need to fertilize my Lemon?
If the soil is rich in your area, it may not be totally necessary to fertilize. However, if the soil is lacking in nutrients, a Lemon will not be able to produce enough leaves, flowers, and fruits. A soil test is the best way to determine what nutrients are plentiful in the soil and what may be lacking. Nutrient deficiency in Lemon can cause small leaves and short branches, yellowing or bronze leaves, and more acidic (and therefore less delicious) fruits. Some types of nutrient deficiency can cause fruit to fall early or split.
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When is the best time to fertilize my Lemon?
Provide higher nitrogen and phospherus fertilizer to young Lemon to support strong leaf and root development for future growth. The best time to use fertilizer is during the spring of the first growing season. It is a good idea to incorporate compost or another fertilizer into the soil prior to or immediately after planting.
For mature plants, supplement every few years as needed throughout the spring and summer with a balanced fertilizer or a fertilizer that addresses specific deficiencies in the soil in your area. Avoid fertilizing Lemon in the autumn or winter.
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When should I avoid fertilizing my Lemon?
Avoid fertilizing Lemon after pruning, when it has disease or insects, or is otherwise stressed. Fertilizer only helps treat insufficient nutrients in soil, but cannot fix other issues that could cause problems in a Lemon. Proper diagnosis of the issue helps to avoid adding fertilizer when another cause may actually be responsible for the problem.
Don't fertilize Lemon during winter, or at times during the summer that are particularly hot and dry.
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What type of fertilizer does my Lemon need?
Most types of Lemon grow in tropical locations that have a lot of decaying organic matter in the environment naturally. They can benefit from fertilizer to supplement their macronutrient and micronutrient needs. When growing Lemon for fruit, a high-phosphorus organic fertilizer such as mushroom compost,, bone meal and poultry manure supports the development of delicious and well-formed fruits.
When purchasing fertilizer, there will be a number (NPK) on the label with the ratio of the three macronutrients nitrogen, phosphorus, and potassium. Low nitrogen is the most common nutrient deficit in soil, but a soil test is the best way to know which types of nutrients might be lacking in your soil and require additional supplementation.
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How do I fertilize my Lemon?
Follow any instructions on the fertilizer you choose. Using too little fertilizer is always preferable to using too much, so be conservative when adding fertilizers. This is especially important for chemical fertilizers, which are generally very concentrated compared with organic fertilizers.
Liquid fertilizers are usually diluted with water which is then used to water the Lemon. Granular or dry fertilizers can be spread around the base of the plant, making sure not to allow any fertilizer to come into direct contact with any part of the plant. The most common practice is to use it once every 2-3 weeks in the growing season.
Organic fertilizers can be mixed into soil prior to planting or can be spread in a layer over the top of the soil for newly-planted or mature plants.
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What happens if I fertilize my Lemon too much?
Too much fertilizer causes Lemon to turn yellow and drop leaves. It could kill the Lemon entirely in severe cases. Checking the soil before you fertilize helps to avoid this issue. Fertilizer applied too close to the base of the plant can burn it because of the salts it contains.
The first sign of too much fertilizer is when leaves turn brown at the tips. This is a signal to stop applying fertilizer and flush the water with soil to dilute the accumulated salts. Do a soil test before the next application to see what is happening with the soil. You may need to choose a different type of fertilizer or it may not be needed.
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Sunlight
Lemon tree likes ample sunlight and grows best in open fields; growing in a shaded place makes it weak. It has low resistance to less favorable environmental conditions, which could lead to reduced numbers of flowers and fruits. Harsh noon sun and temperatures above 30 ℃ can cause lemon to suffer and lead to poor growth. To prevent this, you can keep it cool under a shading screen.


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How much/long should Lemon get sunlight per day for healthy growth?
For healthy growth, make sure that Lemon receives at least 3–6 hours of sun each day. This is actually a minimum requirement—most plants that can handle part sun can also thrive in full sun, but because they require less light for photosynthesis, they are more flexible than plants that require full sun or part shade.
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What type of sunlight does Lemon need?
Lemon does best with exposure to full or part sun. They will perform best with direct morning light, but in summer they need protection from the strong afternoon sun. In temperate environments, too much hot afternoon sun can burn the leaves, damaging the plant's appearance and health.
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Can sunlight damage Lemon? How to protect Lemon from the sun and heat damage?
Lemon planted indoors can easily be damaged by direct sunlight when it's moved outdoors. The best way to prevent sunburns from overexposure is to move pots gradually from a shaded area to a brighter spot, gradually. But even plants that are acclimated to the summer sun can be damaged by extreme heat. In a heatwave, it is important to keep the soil consistently moist so that plants can cope with excessive levels of heat. Moving plants in containers to areas with afternoon shade or erecting a shade cloth over them can protect sensitive Lemon during extreme weather events.
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Does Lemon need to avoid sun exposure? / Should I protect Lemon from the sun?
While bright morning sun and some full sun exposure can be highly beneficial for Lemon, the harsh, hot midday sun of summer can be too much to handle.
If planted in the ground, the summer sun will usually ramp up slowly enough through the season for Lemon to gradually adapt to its intensity. But a potted plant that has been indoors or in a protected location will often suffer injury when placed suddenly into a location where the direct summer sun reaches it in the hottest part of the day.
To protect this plant from the brutal afternoon summer sun, plant or place it in an understory location where it is shaded at midday by taller trees and plants or by a building or landscape feature.
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What will happen if Lemon gets inadequate sunlight?
When Lemon receives too little sun, they may become pale green or display drooping, yellow leaves. While some leaf drop is normal, if leaves are dropping but no new ones are growing in to replace them, it is a sign that something is wrong. If Lemon receiving inadequate light does manage to grow, the new growth is often spindly, pale, and prone to insect infestation. Paying attention to these signs and changing the lighting conditions of the plant will make a significant difference.
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Does Lemon need special care about sunlight during its different growth stages?
Tender, new leaves are especially sensitive to sunburn. Bearing this in mind, very young Lemon and when it's in a strong growth phase, such as in late spring and early summer, will be more sensitive to harsh sun and heat than the mature one or those in a more dormant fall growth stage. Lemon fresh from a nursery is also usually not prepared for strong full sunlight and must be introduced to it slowly.
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Are there any cautions or tips for sunlight and Lemon?
Recently transplanted Lemon will often experience a bit of shock and will need to be cared for carefully, either shaded from bright afternoon sun or placed in a protected area. On very hot days, you may see the leaves of Lemon drooping—this is usually nothing to worry about. Plants will send the water in their leaves down into their roots to protect them from burning. However, if the leaves are still drooping in the evening or the next morning, the plant needs water. Always avoid watering during the hottest times of day, as sunlight can hit wet leaves and scorch them easily.
Lemon that has been underwatered will be weaker than that with consistently moist soil. This can leave it with weak roots that are unable to protect the leaves on hot, sunny summer days by diverting water away from the leaves. Care for an underwatered plant by giving it a long, deep watering and then allowing the top two inches of soil to dry out before the next watering. Even if it loses its leaves, if cared for properly it will grow new ones.
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Pruning
Lemon tree's growth is exuberant. The purpose of pruning in its young stage is mainly to influence tree shape. Overly dense and spindling branches can be trimmed off, as well as 1/5-1/4 of the tips of the branches that are growing too lushly. When the plant matures, pinch the terminal buds in the spring. Cut off overly dense branches in the summer, and pinch the terminal buds again; this can stop the tree from continuing to grow taller and developing new branches. It's important to concentrate nutrients for fruiting. In winter, avoid wasting nutrition by cutting off any sick or pest-infested branches, as well as any which are dry, overly long, or only bearing small fruits.
When lemon tree blooms, avoid keeping too many flowers on weakly-grown trees or branches. It's best to remove some of the overly dense flowers and concentrate on nutrients to just a few, as this facilitates plump and tasty fruiting. You can also trim off very dense branches that bear fruits in the winter, as well as those with too many flowers in the early spring. This will control the number of flowers and fruits the tree produces.

Is pruning necessary for my Lemon?
To produce optimum fruit harvests, you'll need to cut off the poorly developed small fruits if the fruits are too many and close. This will help the good fruits to get more nutrients and thus benefits the whole pruduction. In order to control and eliminate the infections, infected or dead tree branches need to be removed. Diseased parts of the tree must be pruned away so that they do not harm the rest of the tree. In addition to keeping diseased branches trimmed away, give the tree a good pruning each year in addition to maintenance. It is normal to worry about pruning too much of the tree’s foliage. The rule of thumb is to prune around 20% of the tree’s branch canopy. Try not to remove any more than that. While pruning is important, do not get carried away with the pruning tools and cut back too much of your Lemon's growing branches. Since the best fruit bearers are often around the perimeter of the plant, it will require concentration and care not to cut away too much.
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When is the best time to prune my Lemon?
The ideal time for pruning Lemon is the early spring. Be sure to prune before the blooming season begins. Cutting away branches during the growing season may drastically inhibit its fruit-bearing rate. Use garden shears to cut off broken, dead, weak, diseased and overgrown branches from Lemon. Observe the branch to see if it is dry and brittle. You can also tell if there is a dead branch by its color. If the branch is dark green, it is weak and will die soon; if the branch is brown, then the branch is already a dead branch. If the pruning exposes the trunk to direct sunlight, the tree can tolerate pruning in the autumn months in these cases, pruning before the tree’s dormant state can give it plenty of time to repair itself and produce more blooms. Exposing the trunk and interior blooms to harsh sun rays in the summertime can damage and burn the tree – and even kill it. That is why it is advisable to avoid fall pruning in the lower growing zones that have hot days in the autumn. If your climate stays hot for several months, it is best to stick with early spring pruning. After fruiting, if the fruits grow too densely, they will compete with each other for nutrients. It is necessary to prune off the poorly developed and small fruits to prevent Lemon from not providing sufficient nutrients and resulting in fruit drops or overall failure of the fruit to mature.
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How do I prune my Lemon?
Use clean pruning tools when removing diseased branches and foliage from the Lemon. Also, be sure to cut away any leggy or protruding branches. Pruning not only enhances the plant’s appearance; it also helps limit the number of branches competing for the plant's nutrients. This can promote the tree’s overall well-being. After fruiting, if the fruits grow too densely, they will compete with each other for nutrients. It is necessary to prune off the poorly developed and small fruits to prevent Lemon from not providing sufficient nutrients and leading to fruit drops or the overall failure of the fruit to mature. In winter or early spring, remove tiller branches, prune pendulous and parallel branches, cross-branches, and retrograde branches to increase ventilation and light, reduce disease infection, and help Lemon to grow more vigorously. When pruning the parallel branches, you need to keep the strong branches and remove the weak ones. Keep the auxiliary branches that grow outward about 45 degrees. Branches that are too big or too small in angle should be removed, and horizontal branches have higher fruiting rate. If the branch size is more than ¾ inch, you need to use Pruning Saw to prune in the direction of "Branch bark ridge" to "Branch collar". The wound will heal well.
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What should I do after pruning my Lemon?
Make sure the soil is acidic, loose, sandy, and well-drained. Lemon needs well-drained soil. Too much moisture and the wrong soil type can make the tree susceptible to disease. Fertilize the Lemon every 1-2 months for best results. Use a fertilizer high in phosphorous during the growing season(10-30-20). When the Lemon is dormant in the winter, use a fertilizer that is high in nitrogen and potassium (18-10-20). Adding fertilizer promotes the growth of plants and helps them to recover as soon as possible after pruning.
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Advanced Care Guide

Temperature
Lemon originates from Southeast Asia and likes warm, moist environments. The ideal temperature for its growth is 20 to 30 ℃, but it can tolerate temperatures as low as -3 ℃ for short durations. It best survives winter in an environment with temperatures above 0 ℃. Overly low temperatures can harm the plant. It grows best in Hardiness Zones 9-11. Lemon tree likes moist environments, so it's best to keep the soil moist for growth. In winter, the plant goes into dormancy and rarely absorbs any water, so keeping the soil half-dry is fine.

What is the optimal temperature for Lemon?
For this tropical plant to thrive, you’ll want to keep them between 75℉ and 90℉ (25-32℃). Each species can handle temperatures outside of this range, but keeping it within several degrees of these limits will ensure they grow to their maximum potential.
As for its extreme temperature limits, any environment below 50℉ (10℃) or above 95℉ (35℃) will begin to hinder its growth and cause various aberrations to its leaves and stems. This is especially true with low temperatures; even a light frost can cause your tropical plants to perish. Cellular death can begin to happen at a rapid pace, with some species dying in as little as 12 to 24 hours.
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Does Lemon require different temperatures for different growing phases?
While Lemon doesn’t require any changes in temperature to enter different growing phases, it is important to stay consistent. Wild temperature fluctuations can slow down its growth regardless of its current phase, so it's always better to keep them in a controlled environment. That optimal temperature range of 75℉ and 90℉ (25-32℃) is vital to maintain, especially staying above the lower limit. Going above 90℉(32℃) isn’t ideal, but as tropical plant it won’t suffer too much. On the other hand, going below 50℉ (10℃) (and especially 40℉/5℃) will begin to directly damage this heat-loving plant species.
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Does Lemon need different temperatures for different seasons?
Lemon does not need different temperatures for different growing seasons. The most important step in seasonal care is to keep the environment within the optimal temperature range. That's why it's always best to keep this plant indoors. That way, you can control the temperature no matter what the climate is like outside.
Light is also important for tropical species, with all of these plants preferring a partial side level of sun exposure. This means any light they receive needs to be dappled or filtered, with bright but indirect light being the best option when growing your plants indoors. Too much direct sunlight can negatively affect your plant’s leaves, reducing its growth potential.
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What are the temperature guidelines to keep your Lemon healthy?
Tip #1: Don’t Leave Your Plant Near Windows in Colder Months
If you want to make sure your plant isn’t exposed to colder temperatures, you may want to keep them away from windows. In colder months like late fall and winter, even the smallest draft can leak cold air into your home through cracks in your windows. While this air usually dissipates and warms up as it travels throughout your home, any plants placed in close proximity to the window will be affected. Move your tropical plants into an area where they will still get bright but indirect light, while making sure they won’t be affected by potential drafts.
Tip #2: If You Find Dry Patches, Your Plant May Be Getting Too Much Sunlight or Heat
You may notice the leaves become white or even scorched on a sunny day. These discolorations and unusual markings usually indicate that a plant is getting too much heat or sunlight, and it may be dehydrated. Excess light and heat will dry out the soil, stopping plants from getting the moisture they need to support their cellular structure. It also slows down or stops the process of photosynthesis, further hindering growth. If ignored for too long, these dry spots can spread and eventually result in the death of your plants.
Tip #3: Avoid Frost at All Costs
Colder temperatures and frost can damage your plants by causing ice crystals or disrupt normal physiological activity. This makes it nearly impossible for water to move freely throughout plant tissue, creating a deficit of moisture in their stems and leaves. You can tell a plant has been damaged by frost if it begins to suffer from hydrosis (it will appear as though it's soaked with water.) If the problem persists, your plants may begin shriveling and turning a dark brown or black hue. After that, the plant will almost certainly die.
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What is the best way to maintain the right temperature for my Lemon?
The best way to maintain the right temperature range for Lemon is by keeping an eye on both the climate and humidity. You’ll want to try to keep each species in a room where you have access to climate control, keeping the heat in the temperature range best mimics its natural habitat. The humidity levels will also have a direct effect on temperature, so it's important to monitor these as well. You can artificially raise the humidity of your growing space by using a humidifier or lightly misting the leaves with water.
If you intend to grow this species outside, you may find it difficult to maintain the right balance of temperature and humidity. If temperatures begin to drop or the air becomes too dry, your best option is to find room within your home and move your plant inside. An indoor growing space will allow you to control the climate more closely, helping your plant reach its full potential.
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Soil
Lemon tree likes loose, fertile, well-drained, and slightly acidic soil. The best soil pH value range is 5.5-7.0. There is no standard formula for making soil that helps lemon grow; just keep the soil loose, air-permeable, and sufficiently nutritious to do the job. If your soil texture is heavy, you can improve it by mixing in organic manure, river sands, and leaf mold.


Propagation

Planting
Lemon tree can propagate by sowing, cuttage, or mound layering.
To sow, you can harvest ripe lemon, extract its seeds, rinse them clean, and sow them directly in the soil. If the winter is cold where you live, you can also conserve the fruits till the spring of next year, and extract the seeds for sowing in the soil. With a 20 ℃ or so temperature, the seeds germinate in about 7-10 days.
To propagate by cutting, you can cut off newly-grown lemon branches by the end of their first spring. Retain 3-4 buds and 1-2 terminal leaflets on those branches. Dip them in rooting powder and insert them into moist soil. In about a month, roots will grow and more new leaves will sprout. These can grow into new plants ready for transplant anywhere by the fall.
To propagate by mound layering, you must choose lemon branches with strong growth in the spring. Peel off a ring of bark about 5 cm wide at the bottoms of these branches, wrap the wounds in loose fertile soil, and seal them with plastic film. After roots grow, cut off the branches, dispose of the film, and plant the new plants and roots in a half-shaded place.
Propagation
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Lemon tree can be garden-grown or potted. To grow in the garden, try to choose an elevated site with ample sunlight and plant it in early spring or early fall. plant it at a soil depth of 80 to 100 cm. Mix some fine sands and organic fertilizer into the soil when you refill the pit, as they can help drain water and add nutrients to the soil. When planting is complete, stomp the soil firmly and water the plant thoroughly.
To pot, choose a big pot with ample growing space for the lemon plant's roots. The bottom 1/3 of the pot can be layered with gritty rubbles to help drain excess water. Press the soil firmly after planting, water the plant thoroughly, and put the pot somewhere with sufficient sunlight. Because nutrition in the pot will be limited, it's best to replace the soil and fertilize every spring.


More About How-Tos
Explore 7 of plant how-tos on Water, Lighting, Temperature, Transplant, Pollination, etc.

Water
Every 1-2 weeks
Lemon, scientifically known as 'Citrus limon', originates from the warm, subtropical regions of Northeast India. These locales characteristically receive an average of 1000-1500mm of rainfall annually, with specific periods of dry and wet climates. These environmental specifics shape lemon's watering requirements, necessitating regular watering and moisture, mitigated only during its dry season equivalents. Mimicking such conditions, it is essential to ensure lemon is thoroughly watered regularly, but not over-soaked.

Lighting
Full sun
The lemon thrives under an abundance of sun exposure, aiding its overall health and growth. During developmental phases, it can manage with a lesser amount of sunlight. Its origin habitat has ample sunlight exposure. However, too much light can lead to leaf scorch, while too little can stunt growth.

Temperature
0 43 ℃
Native growth environment related to temperature requirements for lemon is generally between 20 to 38 ℃ (68 to 100 ℉). These temperate woody plants prefer a warm and humid climate, but they can tolerate cooler temperatures of around 10 ℃ (50 ℉) during the winter. In warmer seasons, it's recommended to keep the temperature between 26 to 32 ℃ (79 to 90 ℉) for optimal growth and fruit production.

Transplant
6-20 feet
To ensure a thriving lemon plant, transplanting is best done during mid-spring to late spring or mid-fall to late fall, providing optimal conditions for root growth. Choose a sunny location with well-draining soil, and consider using slow-release fertilizer for a seamless transition.

Pollination
Normal
Lemon thrives through entomophily, primarily attracting bees and birds with its vibrant flowers and refreshing scent. The transfer of pollen occurs when these pollinators rummage for nectar, initiating the crucial fertilization process. Timing is pivotal as lemon's blossoms appear throughout the year but are most abundant in spring, ensuring efficient cross-pollination and fruit yield.

Overwinter
20 ℃
Lemon natively thrive in warm, subtropical climates and struggle to endure frosty winters. Naturally adapted for mild conditions, lemon enter dormancy in colder temperatures. Over-winter care includes housing the plant indoors or in a greenhouse to avoid extreme cold. Gardeners should provide ample sunlight, seek to mimic the plant's natural environment, and protect it against pests and diseases that exploit winter vulnerabilities.

Toxic
Toxic to Pets
Lemon (Citrus limon) contains several substances that are mildly to moderately toxic to dogs. Ingestion of a small amount of the fruit, leaves, or bark of the tree is unlikely to cause much harm. Symptoms include nausea, cold limbs, vomiting, and excessive drooling. Ingestion of larger quantities can cause more serious distress, including phototoxicity, tremors, liver failure, and in rare cases death.



Seasonal Care Tips

Spring

Summer

Fall

Winter
Tropical plants like your plant require some care in the spring.

1
Early spring is the ideal time to remove any overgrowth and dead vines or branches.

2
A monthly application of diluted all-purpose liquid fertilizer will encourage healthy growth and blooming. Make sure to apply the fertilizer before buds start appearing.

3
Water whenever the top layer of soil is beginning to dry out.

4
Move any container plants to a sunny location to strengthen growth.

5
Carefully prune older, new growth for propagation. Coating the cutting in rooting hormone will help establish the new plant.
To encourage flowering or fruiting, the plant requires some care.

1
Ensure the plant is receiving plenty of sunlight.

2
Keep an eye out for diseases and pests in the summer.

3
Watering frequency may also need increasing, depending on the amount of weekly rainfall.

4
Continue fertilizing once or twice a month to support flowering or fruiting.

5
Container plants receiving more than six or so hours of sunlight a day may require relocating to a partially shady location.

6
New plants can be propagated from root or stem shoots. Carefully remove the cutting, coat in a rotting hormone powder, and plant in a container.
While your plant is growing in the fall, continue the monthly fertilization and make sure the plant receives the water and misting it needs to thrive.

1
Keep the soil moist, watering whenever the soil becomes dry, and fertilize the plant monthly with a diluted, liquid, all-purpose fertilizer.

2
Make sure your plant continues to take in bright sunlight through this season, which will help promote growth throughout the season.

3
To propagate the plant, you can take cuttings at this time and repot them.

4
Continue to watch out for pests and diseases, such as scales and mealybugs.
Continue to care for your plant during winter, even though it won’t need as much attention as during the months of active growth.

1
Keep this plant indoors in freezing winter climates to best protect it and allow it to regrow during the spring.

2
During the winter, your plant isn't greedy for water, but does require bright light. You can reduce watering to a minimum during this time.

3
Keep the plant in bright sunlight even during the winter. Avoid feeding the plant during this restful season. Other than giving it some cold protection and sunlight, you can almost leave the plant to itself.

Common Pests & Diseases
Common issues for Lemon based on 10 million real cases



Nutrient deficiencies
A lack of nutrients will cause a widespread yellowing of the leaves. The yellowing may begin at the base or top of the plant.
Solutions: There are several easy ways to remedy the nutrient deficiencies in soils. Use a water-soluble fertilizer. Fertilizers will include most or all of the macro and micro-nutrients the plants need to thrive. Adding some fertilizer to the soil will make those nutrients available and can combat deficiencies. Regularly apply organic fertilizer pellets. Organic fertilizers such as animal manures and bonemeal can supply plants with all the nutrients that they need to grow strong and healthy. Apply compost. Though not as finely tuned as artificial fertilizer, compost can nevertheless be rich in important nutrients and should be applied to the soil regularly. Apply nutrients via foliar application. In addition to supplementing the soil with nutrients, foliar fertilizer can be applied directly to the plant's leaves. Nutrients offered via foliar application are often taken up even quicker than those put in the soil, so the foliar application can be great for swiftly addressing specific deficiencies.



Brown spot
This infection can cause brown spots or patches to appear on the plant.
Solutions: In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary. Organic options won’t kill the fungus, but will prevent it from spreading. Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear. Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread. Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.



Caterpillars
Caterpillars are fleshy moth or butterfly larvae that come in an array of colors, patterns, and even hairstyles. They chew on leaves and flower petals, creating large, irregular holes.
Solutions: Even though caterpillars are diverse, they all chew on plant parts and can cause significant damage if present in large numbers. For severe cases: Apply insecticide. For an organic solution, spray plants with a Bacillus thuringiensis (Bt), which specifically affects the larval stage of moths and butterflies. Be sure to coat plants, since caterpillars need to ingest Bt for it to be effective. This will not harm other insects. Spray a chili extract. Chili seeds can be cooked in water to make a spicy spray that caterpillars don't like. Spray this mixture on the plants, but be aware it will also be spicy to humans. Introduce beneficial insects. Release beneficial insects to the garden that eat caterpillars, such as parasitic wasps. For less severe cases: Hand pick. Using gloves, pick off caterpillars on plants and dispose of them in a bucket of soapy water. Dust plants with diatomaceous earth. This powder is harmless to humans but irritates caterpillars. Therefore, it will make it difficult for caterpillars to move and eat.



Leaf deformity
Leaf deformities can have a variety of causes.
Solutions: Follow these steps to revive plants with abnormal leaves. Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow. Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions. Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques. Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent. Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp. Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.



Leaf beetles
Leaf beetles are a class of colored insects 1 to 2 cm in size. They gnaw on leaves and petals resulting in small, round holes scattered over the surface.
Solutions: For less serious cases: Remove beetles, nymphs, and eggs. Remove all life stages of the beetles and kill them by placing them in a bucket of warm, soapy water. This can be done more easily by placing the bucket under affected leaves and shaking the plant. This method is most effective in the afternoon when leaf beetles are more active. Always dispose of insects in a sealed bag or container to avoid escape and spread. To treat more serious infestations: Apply organic insecticides. Use naturally-derived insecticides before moving on to synthetic insecticides. Neem oil and pyrethrum are naturally-derived insecticides that should be applied following label instructions. Apply synthetic insecticides. Examples of insecticides effective for leaf beetles include carbaryl, permethrin, and bifenthrin. Apply insecticides according to label instructions.

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Nutrient deficiencies
A lack of nutrients will cause a widespread yellowing of the leaves. The yellowing may begin at the base or top of the plant.

Overview
Nutrient deficiencies can be seen in many different ways on plants. Basically, the lack of nutrients will inhibit plant growth, produce weak stems and leaves, and leave plants open to infection from pests and diseases. Plants use the nutrients from the soil to help them with photosynthesis. This, in turn, produces healthy plant growth. Plants that lack adequate amounts of nutrients will look lackluster and unhealthy. Eventually, if this is not addressed, it will cause the plants to die. The most important nutrients that plants need are nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur. Additionally, plants require small amounts of micronutrients such as iron, boron, manganese, zinc, copper, and molybdenum.

Symptom Analysis
A common sign that plants are experiencing nutrient deficiencies is the yellowing of leaves. This may be an overall yellowing or leaves that are yellow but still have green veins. These leaves will eventually brown off and die.
Another sign is the loss of plant vigor. The plants may not be growing as well as they should or their growth may be stunted.
Below are some common symptoms that appear when plants are lacking in nutrients.
Nitrogen (N): Inner, older leaves yellow first. If the deficiency is severe, yellowing progresses outward to newer growth.
Potassium (K): Leaf edges may turn brown and crinkly, with a yellowing layer forming just inside of the edge. Older leaves tend to be impacted first.
Phosphorus (P): Lack of vigorous growth. Plants will appear stunted.
Zinc (Zn): Yellowing tends to occur first at the base of the leaf.
Copper (Cu): Newer leaves begin to yellow first, with older leaves yellowing only if the deficiency becomes severe.
Boron (B): Newer leaves are impacted first. Foliage may also become particularly brittle in cases of boron deficiency.

Disease Cause
There are several factors that can lead to nutrient deficiencies, a situation where plants are not receiving the nutrients that they need. This could be because they are planted in nutrient-deficient soils, or that the soil's pH is too high or low. Incorrect soil pH can lock up certain nutrients, thus making them unavailable to plants. Lack of soil moisture can also be a problem, because plants need water to be able to absorb the nutrients from the soil.

Solutions
There are several easy ways to remedy the nutrient deficiencies in soils.
- Use a water-soluble fertilizer. Fertilizers will include most or all of the macro and micro-nutrients the plants need to thrive. Adding some fertilizer to the soil will make those nutrients available and can combat deficiencies.
- Regularly apply organic fertilizer pellets. Organic fertilizers such as animal manures and bonemeal can supply plants with all the nutrients that they need to grow strong and healthy.
- Apply compost. Though not as finely tuned as artificial fertilizer, compost can nevertheless be rich in important nutrients and should be applied to the soil regularly.
- Apply nutrients via foliar application. In addition to supplementing the soil with nutrients, foliar fertilizer can be applied directly to the plant's leaves. Nutrients offered via foliar application are often taken up even quicker than those put in the soil, so the foliar application can be great for swiftly addressing specific deficiencies.

Prevention
There are several easy ways to prevent nutrient deficiencies in plants.
- Regular fertilizing. Regular addition of fertilizer to the soil is one of the simplest and most effective ways to prevent deficiencies.
- Proper watering. Both over and under watering can adversely impact a plant's roots, which in turn makes it harder for them to properly take up nutrients.
- Testing the soil's pH. A soil's acidity or alkalinity will impact the degree to which certain nutrients are available to be taken up by plants. Knowing the soil's pH means it can be amended to suit the needs of the individual plants.
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Brown spot
This infection can cause brown spots or patches to appear on the plant.

Overview
Discolored spots on the foliage of plants are one of the most common disease problems people observe. These spots are caused by fungal and bacterial diseases, with most infections related to a fungal pathogen.
Brown spot can occurs on all houseplants, flowering ornamentals, vegetable plants, and leaves of trees, bushes, and shrubs. No plants are resistant to it, and the problem is worse in warm, wet environments. It can occur at any point in the life stage as long as leaves are present.
Small brownish spots appear on the foliage and enlarge as the disease progresses. In severe cases, the plant or tree is weakened when the lesions interrupt photosynthesis or cause defoliation.

Symptom Analysis
In most cases, brown spot only affects a small percentage of the whole plant, appearing on a small amount of the leaves. A small infection only puts minor stress on the plant. However, if left untreated and the disease progresses over numerous seasons, it will severely impact the health and productivity of the infected specimen.
- Sporulation begins (reproduction of the fungal spores), and tiny spots appear on leaves.
- Placement is often random and scattered as diseases are spread through raindrops.
- May appear on lower leaves and the interior of the plant where humidity is higher.
- Brown spots enlarge and grow large enough to touch neighboring spots to form a more prominent blotch.
- Leaf margins may turn yellow.
- Tiny black dots (fruiting bodies of the fungi) appear in the dead spots.
- Blotches grow in size until the entire leaf is brown.
- The leaf falls off the plant.
Severe Symptoms
- Partial or complete premature defoliation
- Reduced growth
- Increased susceptibility to pests and other diseases

Disease Cause
Brown spot, or leaf spot, is a common descriptive term given to several diseases affecting the leaves of plants and trees. Around 85% of diseases exhibiting leaf spots are due to fungus or fungus-like organisms. Sometimes brown spot is caused by a bacterial infection, or insect activity with similar symptoms.
When conditions are warm and the leaf surfaces are wet, fungal spores being transported by wind or rain land on the surface and cling to it. They do not rupture the cell walls but grow in the space between the plant plasma membrane and the plant cell wall. As the spores reproduce, they release toxins and enzymes that cause necrotic spots (i.e., dead tissue) on the leaves, allowing the fungi to consume the products released when the cells degrade.

Solutions
In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary.
Organic options won’t kill the fungus, but will prevent it from spreading.
- Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear.
- Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread.
- Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.

Prevention
Like many other diseases, it is easier to prevent brown spot than cure it, and this is done through cultural practices.
- Clear fall leaves from the ground before winter to minimize places where fungi and bacteria can overwinter.
- Maintain good air movement between plants through proper plant spacing.
- Increase air circulation through the center of plants through pruning.
- Thoroughly clean all pruning tools after working with diseased plants.
- Never dispose of disease plant material in a compost pile.
- Avoid overhead watering to keep moisture off of the foliage.
- Keep plants healthy by providing adequate sunlight, water, and fertilizer.
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Caterpillars
Caterpillars are fleshy moth or butterfly larvae that come in an array of colors, patterns, and even hairstyles. They chew on leaves and flower petals, creating large, irregular holes.

Overview
Caterpillars can cause problems for home gardeners. If not managed, these insects can defoliate a plant in just a matter of days. However, home gardeners face a challenge because these caterpillars eventually turn into beautiful butterflies and moths, which are important for pollination and the general ecosystem.
There are thousands of different species of caterpillars and many will only target certain plants. If caterpillars are posing a problem, they can be removed by hand, or gardeners can use insect-proof netting to protect their valuable plants.

Symptom Analysis
Caterpillars are the larvae of butterflies and moths. During the warmer months, butterflies and moths that visit gardens will lay their eggs on the underside of leaves.
When the tiny eggs hatch, the young larvae emerge and start feeding on the leaves of the plant. Depending on how many larvae have hatched, they can easily defoliate the plant in a very short period of time. Caterpillars will shed their skin as they grow, around 4 or 5 times during this feeding cycle.
Symptoms of caterpillars eating plants appear as holes in the leaves. The edges of the leaves may be eaten away as well, and flowers can be affected as well.
Some are easy to see, but others need to be searched for. This is because their bodies are often camouflaged to look like part of the plant. Gardeners need to look carefully along the stems of the plant as well as under the leaves. Also, look for tiny white, yellow, or brown eggs that can be found in groups on the underside of leaves.
Once the caterpillar is fully grown, it transforms into a pupa or chrysalis. Then, after a period of time that varies according to the species, a butterfly or moth will emerge from the pupa and the cycle begins again.

Solutions
Even though caterpillars are diverse, they all chew on plant parts and can cause significant damage if present in large numbers.
For severe cases:
- Apply insecticide. For an organic solution, spray plants with a Bacillus thuringiensis (Bt), which specifically affects the larval stage of moths and butterflies. Be sure to coat plants, since caterpillars need to ingest Bt for it to be effective. This will not harm other insects.
- Spray a chili extract. Chili seeds can be cooked in water to make a spicy spray that caterpillars don't like. Spray this mixture on the plants, but be aware it will also be spicy to humans.
- Introduce beneficial insects. Release beneficial insects to the garden that eat caterpillars, such as parasitic wasps.
For less severe cases:
- Hand pick. Using gloves, pick off caterpillars on plants and dispose of them in a bucket of soapy water.
- Dust plants with diatomaceous earth. This powder is harmless to humans but irritates caterpillars. Therefore, it will make it difficult for caterpillars to move and eat.

Prevention
Prevention may require less effort than attempts to eradicate infestations that have already begun. Here are our top steps for prevention:
- Monitor plants. Check plants regularly for caterpillar eggs on leaves. If they do not belong to an endangered species, they should be squished.
- Use insect netting. Cover plants with insect netting to prevent butterflies and moths from laying eggs on plants.
- Apply diatomaceous earth. Apply DE to plants early in the season and reapply after rain.
- Encourage plant diversity. This will attract predatory insects including parasitic wasps.
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Leaf deformity
Leaf deformities can have a variety of causes.

Overview
Leaf deformity manifests in the form of curled, cupped, or distorted leaves, often first seen in the spring. There are a number of different possibilities as to the cause and it will not always be easy to isolate the problem without laboratory analysis. In the majority of cases, however, the gardener should be able to isolate the cause through close examination of the plant and the local conditions.

Symptom Analysis
The plant has developed abnormal leaves. They may look similar to leaf curl, but show other problems such as:
- stunting
- abnormal shapes
- a bumpy texture
- gaps between leaf sections
- raised growths on the top surface

Disease Cause
The causes are widespread and varied and the gardener will need to examine plants carefully as well as consider environmental factors.
Disease due to insect damage: Mites, aphids, and other insects that feast on plant leaves can leave them vulnerable to viral and bacterial disease. Some, like leaf galls and rust, produce distorted leaves. If the gardener sees insects on the plants, it is likely the insect is the culprit. Some mites are too small to see, and laboratory analysis may be required.
Herbicide exposure: Herbicides can stress plant leaves. This may lead to stunted growth and a curling, cupped appearance. Even if the plant owner didn't apply herbicides, herbicide drift and planting in contaminated soils can expose plants to these chemicals. If all plants in an area have deformed leaves, the cause is likely herbicides. Herbicide exposure is also characterized by narrow new leaves.
Less than ideal growing conditions: If plants are exposed to cold temperatures right as their leaves are coming out of the bud, they might become stunted and malformed. If deformed leaves occur right after a cold spell or frost, this is likely the cause. Too much and too little water can also cause deformed leaves. Leaves curling down but not distorting is more likely to be a watering issue than a leaf deformity.
Nutrient deficiencies: A lack of critical nutrients during the growing phase, including boron, calcium, and molybdenum, may lead plant leaves to grow stunted or disfigured. If a nutrient deficiency is to blame, the leaves will also show discoloring.
Fungal infections: a variety of fungal pathogens can distort leaves, as is the case with Peach leaf curl.

Solutions
Follow these steps to revive plants with abnormal leaves.
- Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow.
- Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions.
- Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques.
- Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent.
- Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp.
- Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.

Prevention
- Fertilize properly. Keep your plants full of essential nutrients with a balanced fertilizer.
- Regularly monitor for pests. Remove all pests by hand or treat them with an insecticide. Early discovery and treatment will prevent the spread of pests and diseases.
- Provide the proper amount of water. Water until the soil is moist, but not damp. Only once the soil dries out, should the plant be watered again.
- Protect plants from cold. Bring plants indoors or protect them with frost cloth when bad weather is forecast.
- Avoid herbicide exposure. If the gardener or surrounding neighbors are applying herbicides, consider moving vulnerable plants to where they are less exposed to any chemicals that may be carried on the wind.
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Leaf beetles
Leaf beetles are a class of colored insects 1 to 2 cm in size. They gnaw on leaves and petals resulting in small, round holes scattered over the surface.

Overview
Leaf beetles range in size from 1.5 mm to 2 cm. Both adult beetles and their larvae eat the leaves of many different types of plants. There are over 35,000 different species of leaf beetles, in a variety of colors including gold, green, yellow-striped, and red striped. Some of these have been mistaken for ladybirds because of their shape and coloring. They can be oval, round, or elongated in shape. These insect pests are most active in spring and summer.
If not controlled, leaf beetles can do a lot of damage to vegetable crops and ornamental plants. They feed on the leaves, flowers, stems, roots, and fruits of different plants. They can fly, which means it's easy for them to move from one plant to another. Some species of leaf beetles only target one specific crop, while others will target many different types of plants. Although a lot of the damage that they cause is cosmetic, an infestation can weaken a plant and leave it prone to other more problematic diseases.

Symptom Analysis
The first signs of a leaf beetles infestation are small visible holes in leaves. Leaves then become discolored and dark beetle droppings can be seen. As the leaves turn yellow and brown, they will drop off the plant onto the ground. Some leaves will appear skeletonized with only the veins still remaining.
Infestation begins in spring, when the adult beetles emerge from the soil and lay their eggs on the leaves of plants. When these eggs hatch, the young nymphs start munching on the leaves as they grow up. Once leaf beetles are large and mature, they'll fall to the ground and pupate in the soil over winter before starting the cycle all over again.
Leaf beetles also eat holes in fruits and vegetables. These can be seen as small round holes that sometimes have a larger brown area surrounding them.

Solutions
For less serious cases:
- Remove beetles, nymphs, and eggs. Remove all life stages of the beetles and kill them by placing them in a bucket of warm, soapy water. This can be done more easily by placing the bucket under affected leaves and shaking the plant. This method is most effective in the afternoon when leaf beetles are more active. Always dispose of insects in a sealed bag or container to avoid escape and spread.
To treat more serious infestations:
- Apply organic insecticides. Use naturally-derived insecticides before moving on to synthetic insecticides. Neem oil and pyrethrum are naturally-derived insecticides that should be applied following label instructions.
- Apply synthetic insecticides. Examples of insecticides effective for leaf beetles include carbaryl, permethrin, and bifenthrin. Apply insecticides according to label instructions.

Prevention
To prevent infestations of leaf beetles, follow these practices.
- Regularly check for beetles. To prevent large pest infestations, be proactive about frequently checking plants for pests and removing them quickly.
- Clear debris. Clear weeds and debris to remove areas where these beetles may overwinter and hide.
- Attract natural predators. Birds and other insects, such as wasps and ladybugs, are effective natural predators of leaf beetles. Encourage them to visit by including a diverse array of plants to provide habitat and food. Also, avoid applying broad-spectrum herbicides that can harm and kill beneficial insects.
- Plant aromatic herbs like mint, garlic, or rosemary, as these can repel leaf beetles.
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Toxicity

Toxic to Dogs
Lemon (Citrus limon) contains several substances that are mildly to moderately toxic to dogs. Ingestion of a small amount of the fruit, leaves, or bark of the tree is unlikely to cause much harm. Symptoms include nausea, cold limbs, vomiting, and excessive drooling. Ingestion of larger quantities can cause more serious distress, including phototoxicity, tremors, liver failure, and in rare cases death.

Toxic to Cats
Although delicious for humans, every part of the lemon (Citrus limon) is severely poisonous to felines, from the leaves to the seeds to the fruits. Limonene, linalool and psoralen are the three compounds responsible for toxicity, and together they may cause vomiting, lethargy, depression, tremors, or even death. Even a brief nibble of this plant warrants veterinary attention.

Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
It’s better to kill those growing around your house. Wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
Clean your hands and skin once exposed to plants with soap and water;
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
Dump it in special trash cans in sealed garbage packages, and do not let your pets reach it;Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
If you take your pets to hike with you in the wild, please don’t let them eat any plants that you don’t know;
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!

Pets
Some pets are less likely than children to eat and touch just about everything. This is good, as a pet owner. However, you know your pet best, and it is up to you to keep them safe. There are plenty of poisonous weeds that can grow within the confines of your lawn, which might make your dogs or cats ill or worse if they eat them. Try to have an idea of what toxic plants grow in your area and keep them under control and your pets away from them.


Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.
Aloe

Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
Philodendron

Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
Peace Lily

Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
Snake Plant

The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.

Common Toxic Garden Plants
Daffodil

Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Hydrangea

Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
Rhododendrons

Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Rhubarb

Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.

Common Toxic Weeds in the Yard
Bittersweet Nightshade

Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
Buttercups

Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Foxgloves

Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.

How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.
How to Tend to Poisonous Plants
Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.

Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.

If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.
How to Get Rid of Poisonous Plants

The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
Clean your hands and skin once exposed to plants with soap and water;
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
Dump it in special trash cans in sealed garbage packages;
Wear properly when you hiking or working in the wilderness. Long pants, long sleeves, gloves, hiking shoes, etc., that protect you from being hurt by any plants;
Once you or your family aren’t feeling well after eating, touching or inhaling anything from toxic plants, please call your doctor for help ASAP!

Outdoor Workers and Recreationalists
Those who enjoy the outdoors either as a hobby or as part of their work will rarely see a plant and decide to munch on it (although the scenario is not unheard of). However, they do tend to deal with moving through and brushing aside plants. These people are more at risk of being poisoned by touching toxic plants than by ingesting them.


Foragers
Foraging for food and medicinal plants is a desirable skill among people who want to feel at one with the land. This hobby can be very useful and enjoyable, but if done wrong , it can lead to disastrous effects. People who forage are picking and grabbing plants with the full intention of using those plants, most of the time to ingest them.


Children
While outdoor workers are more likely to touch poison and foragers are more likely to ingest poison, children can easily do both. These bundles of joy just love to run around and explore the world. They enjoy touching things and occasionally shoving random stuff in their mouth; this is a terrible combination with toxic plants in the mix.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.


Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.
Aloe

Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
Philodendron

Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
Peace Lily

Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
Snake Plant

The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.

Common Toxic Garden Plants
Daffodil

Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Hydrangea

Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
Rhododendrons

Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Rhubarb

Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.

Common Toxic Weeds in the Yard
Bittersweet Nightshade

Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
Buttercups

Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Foxgloves

Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.

How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.
How to Tend to Poisonous Plants
Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.

Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.

If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.
How to Get Rid of Poisonous Plants

The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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Scan the QR code with your phone camera to download the app
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More About Lemon

Plant Type
Shrub, Tree

Lifespan
Perennial

Spread
1 to 2.5 m

Bloom Time
Spring, Summer

Flower Color
White

Leaf Color
Green

Flower Size
1.5 to 2 cm

Plant Height
2 to 6 m
Name story
Lemon
The word “lemon” is derived from the Anglo-Saxon language and from the word “lymon” from the old French language meaning “citrus”. As the appearance of the fruit is almost identical to a citrus, it is still being called lemon up to this day.
Usages
Beauty Improvement Value
Lemons are rich in vitamins, which can effectively promote metabolism and delay aging.
Garden Use
Though lemon trees are typically grown commercially, they have seen a jump in popularity in home gardens. Their compact size (they can even be grown indoors), attractive leaves, and bright, tasty fruit have made them a staple in warmer-climate regions, particularly in Mediterranean-style gardens. Planting a lime tree nearby will help pollinate your lemon tree, and lemon balm will help deter harmful caterpillars. Roses, geraniums, and jasmine work great when planted under lemon trees.

Find your perfect green friends.
Plan your green oasis based on your criteria: plant type, pet safety, skill level, sites, and more.

Common Problems
How can I make my lemon tree look better-shaped overall?


Usually, the lemon tree shape includes a low trunk and spreading branches in all directions. To adjust its shape, perform pinching to nip off the terminal buds when the plant reaches 40 cm tall. This helps promote the growth of other branches. Choose 3-4 upward-inclined branches extending from different sides of the trunk and keep them as the main branches. On each of those, choose 3-4 sub-branches to keep. Retain and cultivate 4-5 small branches on these sub-branches to bear fruits. Keep branches reasonably distributed in space and direction to foster effective photosynthesis and good air and light permeability, as this will lead to plump and plentiful fruition.
Why doesn't my lemon plant bear fruit, or why do the fruits fall before they ripen?


These problems may happen for a few reasons:
- Incorrect watering: Overwatering can lead to rotten roots, while insufficient watering hinders the plant from growing.
- Insufficient nutrition: To fruit, lemon needs plenty of nutrition.
- Improper pruning: Overly dense and long branches can consume lots of nutrients, leaving less for the fruits to receive.
- Issues with light: lemon likes plenty of light duration and needs sufficient sunlight. However, when the sunlight gets harsh at noon and the temperature rises above 30 ℃, it needs to be shaded or its growth will be affected.

Caring for a New Plant

The following pictures and instructions for fruit plant are aimed to help your plants adapt and thrive in a new environment.

1
Picking a Healthy Fruit Plant

Check Its Health


Whole Plant
Symmetrical crown, evenly distributed branches, full and compact shape, no excessive growth, close internodes, and uniform leaf size.


Fruits
The fruit is closely attached and does not fall off easily when shaken. No disease spots.


Branches
The branches are not withered, and the trunk is free of boreholes or damage.


Stems
No mold, browning or soft rot at the base of the plant.


Leaves
Check the inside of the plant, shaded and overlapping areas, back of leaves. Even colour, no yellowing, no brown spots, no crawling insects, no cobwebs, no deformities, no wilting.

Health Troubleshooting
Whole Plant
1 Asymmetrical crown or missing, uneven branching: prune the weak and slender branches of the larger portion of the asymmetrical crown, then trim the overgrown larger branches.
2 Internodes are longer in the upper part, leaves are sparse and smaller on top: increase light intensity or duration.




Fruits
1 Fruit drops easily: provide the plant with adequate light, but avoid direct sunlight during the afternoon. Be careful not to over-water or allow the soil to become too dry.
2 Spots or disease on the fruit: avoid getting water on the fruit. When watering, avoid wetting the fruit as much as possible.




Branches
1 Dry branches: check if the branch is still alive by peeling back a small section of bark and trim away any dry branches. Watch out for signs of insect infestation inside the branch.
2 Bark with holes: inject insecticide into the holes and apply systemic insecticide to the roots.
3 Damaged bark: brush on a wound-healing agent, and avoid getting it wet.






Stems

Mildew, browning, or soft rot at the base: place the plant in a ventilated, dry environment and water with fungicide.
Leaves
1 Uneven leaf color and yellowing: prune yellow leaves and check if there are signs of rot at the base of the plant. Spray with fungicide for severe cases.
2 Brown spots or small yellow spots: place the plant in a ventilated area and avoid watering the leaves. Spray with fungicide for severe cases.
3 Tiny crawling insects on the back of leaves or spider webs between leaves: increase light exposure and spray with insecticide for severe cases.
4 Deformations or missing parts on leaves: determine if it's physical damage or pest infestation. Linear or tearing damage is physical, while the rest are pests. Spray with insecticide.
5 Wilting leaves: provide partial shade and avoid excessive sun exposure. Remove 1/3 to 1/2 of the leaves for severe cases.











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Check Its Growing Conditions

Soil Check
Soil should smell fresh like after a rain and no musty odor.

Light Check
Check the light requirement of the plant and if it match with planting location.

Ventilation Check
Ensure good ventilation.

Temperature Check
Ensure outdoor temperature is suitable for plants.

Condition Troubleshooting
Soil
Potting mix soil, Peat moss mix soil
Soil smells musty or foul: check the root system for decay, place the plant in a ventilated, dry environment, and water with fungicide.
Ideal Temperature
10℃ to 35℃
Temperature is too low: Temporarily move the plants indoors and then to outdoors when temperature is suitable.
Ventilation
Well Ventilated
Non-ventilated environment: can lead to root rot, diseases, and flower/fruit drop. Place the plants in an airy location avoiding dead spots.
Suitable Light
Full sun, Partial sun
Insufficient light: reduce light appropriately during flowering period but not a fully shaded environment. After flowering, move to normal cultivation environment. For plants with long flowering and fruiting periods, provide normal light to avoid shortening.
Transplant recovery: After transplanting, pot plants should be temporarily shaded, then moved to normal light after a week if no abnormal drop or wilting. In-ground plants, shade for a week and then transfer to normal light or just pay attention to watering.

2
Adapting Your New Fruit Plant
Step 1

Repotting
Potted plants - Wait until flowering and fruiting stage is over before changing pots. In-ground plants - Plant directly taking care not to harm root system or remove soil.
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Step 2

Pruning
Prune residual flowers, yellow/dead leaves. No other pruning at this time.
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Step 3

Watering
Water appropriately. Water more frequently for newly transplanted or purchased plants to keep the soil consistently moist for at least 2 weeks. Avoid overwatering, do not water when there is water on your finger after touching the soil. Both underwatering and overwatering can cause plants to drop their flowers or fruit.
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Step 4

Fertilizing
Don't fertilize just after purchase. Fertilize after 2 weeks using half concentration.
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Lemon

Repotting
Repotting potted plants: Wait until flowering/fruiting ends. Repotting in-ground plants: Be careful not to harm roots/soil.

Pruning
Prune residual flowers, and yellow/dead leaves. No other pruning at this time.

Watering
Water new plants more often for 2 weeks. Avoid over/under watering by checking the soil.

Fertilizing
Don't fertilize just after purchase. Fertilize after 2 weeks using half concentration.

Sunlight
Long flowering/fruiting plants need normal light. Shade transplants for a week, then move to normal light.

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Lemon

Repotting
Repotting potted plants: Wait until flowering/fruiting ends. Repotting in-ground plants: Be careful not to harm roots/soil.

Pruning
Prune residual flowers, and yellow/dead leaves. No other pruning at this time.

Watering
Water new plants more often for 2 weeks. Avoid over/under watering by checking the soil.

Fertilizing
Don't fertilize just after purchase. Fertilize after 2 weeks using half concentration.

Sunlight
Long flowering/fruiting plants need normal light. Shade transplants for a week, then move to normal light.


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Your Ultimate Guide to Plants
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About
Basic Care
Advanced Care
More About How-Tos
Seasonal Tips
Pests & Diseases
Toxicity
More Info
FAQ
New Plant Care







How to Care for Lemon
Lemon is a cultivated small evergreen tree known for its yellow, juicy, sour fruits full of citric acid. Its origins are unknown, but it was probably first created in India, China, or Burma as a hybrid of sour orange (Citrus × aurantium) and citron (Citrus medica). It is commercial fruit cultivated in warm regions around the world.

Symbolism
Purification, abundance, happiness, love

Every 1-2 weeks
Water


Full sun
Sunlight


Toxic to Pets

Basic Care Guide

Water

Lemon tree likes moist environments. Water it twice a week when it's newly planted. After the plant matures, when and how often to water is determined by the size of the plant, the growth conditions, and the overall moisture level of the soil. In general, the plant doesn't need to be watered in rainy seasons. However, care must be taken to assure there's enough drainage to keep its roots from rotting. In non-rainy seasons, watering is necessary whenever the soil becomes dry. Avoid letting the soil stay dry for a whole day, as dehydration can cause the leaves to fall. If overwatered, lemon leaves may turn yellow and droop.

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What is the best way to water my Lemon?

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How often should I water my Lemon?

How much water does my Lemon need?

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Fertilizer

Lemon tree needs plenty of fertilizing to bear delicious fruits. If the soil where it's planted is barren, use some organic manure to increase nutrition in the fall when lemon stops growing. Before planting a young tree, add some organic fertilizer to the soil to guarantee a long-term supply of nutrients and help the plant grow lushly. Before it blooms, apply fertilizers with balanced nutrients (such as something with a 20:20:20 NPK ratio). When the plant begins to fruit, switch to a fertilizer with a high potassium and phosphorus content (such as a 10:30:20 NPK ratio), or KH2PO4. After harvesting the fruit, apply organic fertilizers once again to let the plant recover.

Fertilizer
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Why do I need to fertilize my Lemon?

When is the best time to fertilize my Lemon?

When should I avoid fertilizing my Lemon?

What type of fertilizer does my Lemon need?

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Sunlight

Lemon tree likes ample sunlight and grows best in open fields; growing in a shaded place makes it weak. It has low resistance to less favorable environmental conditions, which could lead to reduced numbers of flowers and fruits. Harsh noon sun and temperatures above 30 ℃ can cause lemon to suffer and lead to poor growth. To prevent this, you can keep it cool under a shading screen.

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Does Lemon need to avoid sun exposure? / Should I protect Lemon from the sun?

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Pruning

Lemon tree's growth is exuberant. The purpose of pruning in its young stage is mainly to influence tree shape. Overly dense and spindling branches can be trimmed off, as well as 1/5-1/4 of the tips of the branches that are growing too lushly. When the plant matures, pinch the terminal buds in the spring. Cut off overly dense branches in the summer, and pinch the terminal buds again; this can stop the tree from continuing to grow taller and developing new branches. It's important to concentrate nutrients for fruiting. In winter, avoid wasting nutrition by cutting off any sick or pest-infested branches, as well as any which are dry, overly long, or only bearing small fruits.
When lemon tree blooms, avoid keeping too many flowers on weakly-grown trees or branches. It's best to remove some of the overly dense flowers and concentrate on nutrients to just a few, as this facilitates plump and tasty fruiting. You can also trim off very dense branches that bear fruits in the winter, as well as those with too many flowers in the early spring. This will control the number of flowers and fruits the tree produces.
Is pruning necessary for my Lemon?

When is the best time to prune my Lemon?

How do I prune my Lemon?

What should I do after pruning my Lemon?

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Advanced Care Guide

Temperature

Lemon originates from Southeast Asia and likes warm, moist environments. The ideal temperature for its growth is 20 to 30 ℃, but it can tolerate temperatures as low as -3 ℃ for short durations. It best survives winter in an environment with temperatures above 0 ℃. Overly low temperatures can harm the plant. It grows best in Hardiness Zones 9-11. Lemon tree likes moist environments, so it's best to keep the soil moist for growth. In winter, the plant goes into dormancy and rarely absorbs any water, so keeping the soil half-dry is fine.
What is the optimal temperature for Lemon?

Does Lemon require different temperatures for different growing phases?

Does Lemon need different temperatures for different seasons?

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Soil

Lemon tree likes loose, fertile, well-drained, and slightly acidic soil. The best soil pH value range is 5.5-7.0. There is no standard formula for making soil that helps lemon grow; just keep the soil loose, air-permeable, and sufficiently nutritious to do the job. If your soil texture is heavy, you can improve it by mixing in organic manure, river sands, and leaf mold.

Propagation

Planting

Lemon tree can propagate by sowing, cuttage, or mound layering.
To sow, you can harvest ripe lemon, extract its seeds, rinse them clean, and sow them directly in the soil. If the winter is cold where you live, you can also conserve the fruits till the spring of next year, and extract the seeds for sowing in the soil. With a 20 ℃ or so temperature, the seeds germinate in about 7-10 days.
To propagate by cutting, you can cut off newly-grown lemon branches by the end of their first spring. Retain 3-4 buds and 1-2 terminal leaflets on those branches. Dip them in rooting powder and insert them into moist soil. In about a month, roots will grow and more new leaves will sprout. These can grow into new plants ready for transplant anywhere by the fall.
To propagate by mound layering, you must choose lemon branches with strong growth in the spring. Peel off a ring of bark about 5 cm wide at the bottoms of these branches, wrap the wounds in loose fertile soil, and seal them with plastic film. After roots grow, cut off the branches, dispose of the film, and plant the new plants and roots in a half-shaded place.

Propagation
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Lemon tree can be garden-grown or potted. To grow in the garden, try to choose an elevated site with ample sunlight and plant it in early spring or early fall. plant it at a soil depth of 80 to 100 cm. Mix some fine sands and organic fertilizer into the soil when you refill the pit, as they can help drain water and add nutrients to the soil. When planting is complete, stomp the soil firmly and water the plant thoroughly.
To pot, choose a big pot with ample growing space for the lemon plant's roots. The bottom 1/3 of the pot can be layered with gritty rubbles to help drain excess water. Press the soil firmly after planting, water the plant thoroughly, and put the pot somewhere with sufficient sunlight. Because nutrition in the pot will be limited, it's best to replace the soil and fertilize every spring.

Seasonal Care Tips

Spring

Summer

Fall

Winter
Tropical plants like your plant require some care in the spring.

1
Early spring is the ideal time to remove any overgrowth and dead vines or branches.

2
A monthly application of diluted all-purpose liquid fertilizer will encourage healthy growth and blooming. Make sure to apply the fertilizer before buds start appearing.

3
Water whenever the top layer of soil is beginning to dry out.

4
Move any container plants to a sunny location to strengthen growth.

5
Carefully prune older, new growth for propagation. Coating the cutting in rooting hormone will help establish the new plant.
To encourage flowering or fruiting, the plant requires some care.

1
Ensure the plant is receiving plenty of sunlight.

2
Keep an eye out for diseases and pests in the summer.

3
Watering frequency may also need increasing, depending on the amount of weekly rainfall.

4
Continue fertilizing once or twice a month to support flowering or fruiting.

5
Container plants receiving more than six or so hours of sunlight a day may require relocating to a partially shady location.

6
New plants can be propagated from root or stem shoots. Carefully remove the cutting, coat in a rotting hormone powder, and plant in a container.
While your plant is growing in the fall, continue the monthly fertilization and make sure the plant receives the water and misting it needs to thrive.

1
Keep the soil moist, watering whenever the soil becomes dry, and fertilize the plant monthly with a diluted, liquid, all-purpose fertilizer.

2
Make sure your plant continues to take in bright sunlight through this season, which will help promote growth throughout the season.

3
To propagate the plant, you can take cuttings at this time and repot them.

4
Continue to watch out for pests and diseases, such as scales and mealybugs.
Continue to care for your plant during winter, even though it won’t need as much attention as during the months of active growth.

1
Keep this plant indoors in freezing winter climates to best protect it and allow it to regrow during the spring.

2
During the winter, your plant isn't greedy for water, but does require bright light. You can reduce watering to a minimum during this time.

3
Keep the plant in bright sunlight even during the winter. Avoid feeding the plant during this restful season. Other than giving it some cold protection and sunlight, you can almost leave the plant to itself.

Common Pests & Diseases
Common issues for Lemon based on 10 million real cases
Nutrient deficiencies



A lack of nutrients will cause a widespread yellowing of the leaves. The yellowing may begin at the base or top of the plant.
Solutions: There are several easy ways to remedy the nutrient deficiencies in soils. Use a water-soluble fertilizer. Fertilizers will include most or all of the macro and micro-nutrients the plants need to thrive. Adding some fertilizer to the soil will make those nutrients available and can combat deficiencies. Regularly apply organic fertilizer pellets. Organic fertilizers such as animal manures and bonemeal can supply plants with all the nutrients that they need to grow strong and healthy. Apply compost. Though not as finely tuned as artificial fertilizer, compost can nevertheless be rich in important nutrients and should be applied to the soil regularly. Apply nutrients via foliar application. In addition to supplementing the soil with nutrients, foliar fertilizer can be applied directly to the plant's leaves. Nutrients offered via foliar application are often taken up even quicker than those put in the soil, so the foliar application can be great for swiftly addressing specific deficiencies.
Learn More

Brown spot



This infection can cause brown spots or patches to appear on the plant.
Solutions: In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary. Organic options won’t kill the fungus, but will prevent it from spreading. Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear. Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread. Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.
Learn More

Caterpillars



Caterpillars are fleshy moth or butterfly larvae that come in an array of colors, patterns, and even hairstyles. They chew on leaves and flower petals, creating large, irregular holes.
Solutions: Even though caterpillars are diverse, they all chew on plant parts and can cause significant damage if present in large numbers. For severe cases: Apply insecticide. For an organic solution, spray plants with a Bacillus thuringiensis (Bt), which specifically affects the larval stage of moths and butterflies. Be sure to coat plants, since caterpillars need to ingest Bt for it to be effective. This will not harm other insects. Spray a chili extract. Chili seeds can be cooked in water to make a spicy spray that caterpillars don't like. Spray this mixture on the plants, but be aware it will also be spicy to humans. Introduce beneficial insects. Release beneficial insects to the garden that eat caterpillars, such as parasitic wasps. For less severe cases: Hand pick. Using gloves, pick off caterpillars on plants and dispose of them in a bucket of soapy water. Dust plants with diatomaceous earth. This powder is harmless to humans but irritates caterpillars. Therefore, it will make it difficult for caterpillars to move and eat.
Learn More

Leaf deformity



Leaf deformities can have a variety of causes.
Solutions: Follow these steps to revive plants with abnormal leaves. Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow. Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions. Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques. Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent. Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp. Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.
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Leaf beetles



Leaf beetles are a class of colored insects 1 to 2 cm in size. They gnaw on leaves and petals resulting in small, round holes scattered over the surface.
Solutions: For less serious cases: Remove beetles, nymphs, and eggs. Remove all life stages of the beetles and kill them by placing them in a bucket of warm, soapy water. This can be done more easily by placing the bucket under affected leaves and shaking the plant. This method is most effective in the afternoon when leaf beetles are more active. Always dispose of insects in a sealed bag or container to avoid escape and spread. To treat more serious infestations: Apply organic insecticides. Use naturally-derived insecticides before moving on to synthetic insecticides. Neem oil and pyrethrum are naturally-derived insecticides that should be applied following label instructions. Apply synthetic insecticides. Examples of insecticides effective for leaf beetles include carbaryl, permethrin, and bifenthrin. Apply insecticides according to label instructions.
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Nutrient deficiencies
A lack of nutrients will cause a widespread yellowing of the leaves. The yellowing may begin at the base or top of the plant.

Overview
Nutrient deficiencies can be seen in many different ways on plants. Basically, the lack of nutrients will inhibit plant growth, produce weak stems and leaves, and leave plants open to infection from pests and diseases. Plants use the nutrients from the soil to help them with photosynthesis. This, in turn, produces healthy plant growth. Plants that lack adequate amounts of nutrients will look lackluster and unhealthy. Eventually, if this is not addressed, it will cause the plants to die. The most important nutrients that plants need are nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur. Additionally, plants require small amounts of micronutrients such as iron, boron, manganese, zinc, copper, and molybdenum.

Symptom Analysis
A common sign that plants are experiencing nutrient deficiencies is the yellowing of leaves. This may be an overall yellowing or leaves that are yellow but still have green veins. These leaves will eventually brown off and die.
Another sign is the loss of plant vigor. The plants may not be growing as well as they should or their growth may be stunted.
Below are some common symptoms that appear when plants are lacking in nutrients.
Nitrogen (N): Inner, older leaves yellow first. If the deficiency is severe, yellowing progresses outward to newer growth.
Potassium (K): Leaf edges may turn brown and crinkly, with a yellowing layer forming just inside of the edge. Older leaves tend to be impacted first.
Phosphorus (P): Lack of vigorous growth. Plants will appear stunted.
Zinc (Zn): Yellowing tends to occur first at the base of the leaf.
Copper (Cu): Newer leaves begin to yellow first, with older leaves yellowing only if the deficiency becomes severe.
Boron (B): Newer leaves are impacted first. Foliage may also become particularly brittle in cases of boron deficiency.

Disease Cause
There are several factors that can lead to nutrient deficiencies, a situation where plants are not receiving the nutrients that they need. This could be because they are planted in nutrient-deficient soils, or that the soil's pH is too high or low. Incorrect soil pH can lock up certain nutrients, thus making them unavailable to plants. Lack of soil moisture can also be a problem, because plants need water to be able to absorb the nutrients from the soil.

Solutions
There are several easy ways to remedy the nutrient deficiencies in soils.
- Use a water-soluble fertilizer. Fertilizers will include most or all of the macro and micro-nutrients the plants need to thrive. Adding some fertilizer to the soil will make those nutrients available and can combat deficiencies.
- Regularly apply organic fertilizer pellets. Organic fertilizers such as animal manures and bonemeal can supply plants with all the nutrients that they need to grow strong and healthy.
- Apply compost. Though not as finely tuned as artificial fertilizer, compost can nevertheless be rich in important nutrients and should be applied to the soil regularly.
- Apply nutrients via foliar application. In addition to supplementing the soil with nutrients, foliar fertilizer can be applied directly to the plant's leaves. Nutrients offered via foliar application are often taken up even quicker than those put in the soil, so the foliar application can be great for swiftly addressing specific deficiencies.

Prevention
There are several easy ways to prevent nutrient deficiencies in plants.
- Regular fertilizing. Regular addition of fertilizer to the soil is one of the simplest and most effective ways to prevent deficiencies.
- Proper watering. Both over and under watering can adversely impact a plant's roots, which in turn makes it harder for them to properly take up nutrients.
- Testing the soil's pH. A soil's acidity or alkalinity will impact the degree to which certain nutrients are available to be taken up by plants. Knowing the soil's pH means it can be amended to suit the needs of the individual plants.
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Brown spot
This infection can cause brown spots or patches to appear on the plant.

Overview
Discolored spots on the foliage of plants are one of the most common disease problems people observe. These spots are caused by fungal and bacterial diseases, with most infections related to a fungal pathogen.
Brown spot can occurs on all houseplants, flowering ornamentals, vegetable plants, and leaves of trees, bushes, and shrubs. No plants are resistant to it, and the problem is worse in warm, wet environments. It can occur at any point in the life stage as long as leaves are present.
Small brownish spots appear on the foliage and enlarge as the disease progresses. In severe cases, the plant or tree is weakened when the lesions interrupt photosynthesis or cause defoliation.

Symptom Analysis
In most cases, brown spot only affects a small percentage of the whole plant, appearing on a small amount of the leaves. A small infection only puts minor stress on the plant. However, if left untreated and the disease progresses over numerous seasons, it will severely impact the health and productivity of the infected specimen.
- Sporulation begins (reproduction of the fungal spores), and tiny spots appear on leaves.
- Placement is often random and scattered as diseases are spread through raindrops.
- May appear on lower leaves and the interior of the plant where humidity is higher.
- Brown spots enlarge and grow large enough to touch neighboring spots to form a more prominent blotch.
- Leaf margins may turn yellow.
- Tiny black dots (fruiting bodies of the fungi) appear in the dead spots.
- Blotches grow in size until the entire leaf is brown.
- The leaf falls off the plant.
Severe Symptoms
- Partial or complete premature defoliation
- Reduced growth
- Increased susceptibility to pests and other diseases

Disease Cause
Brown spot, or leaf spot, is a common descriptive term given to several diseases affecting the leaves of plants and trees. Around 85% of diseases exhibiting leaf spots are due to fungus or fungus-like organisms. Sometimes brown spot is caused by a bacterial infection, or insect activity with similar symptoms.
When conditions are warm and the leaf surfaces are wet, fungal spores being transported by wind or rain land on the surface and cling to it. They do not rupture the cell walls but grow in the space between the plant plasma membrane and the plant cell wall. As the spores reproduce, they release toxins and enzymes that cause necrotic spots (i.e., dead tissue) on the leaves, allowing the fungi to consume the products released when the cells degrade.

Solutions
In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary.
Organic options won’t kill the fungus, but will prevent it from spreading.
- Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear.
- Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread.
- Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.

Prevention
Like many other diseases, it is easier to prevent brown spot than cure it, and this is done through cultural practices.
- Clear fall leaves from the ground before winter to minimize places where fungi and bacteria can overwinter.
- Maintain good air movement between plants through proper plant spacing.
- Increase air circulation through the center of plants through pruning.
- Thoroughly clean all pruning tools after working with diseased plants.
- Never dispose of disease plant material in a compost pile.
- Avoid overhead watering to keep moisture off of the foliage.
- Keep plants healthy by providing adequate sunlight, water, and fertilizer.
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Caterpillars
Caterpillars are fleshy moth or butterfly larvae that come in an array of colors, patterns, and even hairstyles. They chew on leaves and flower petals, creating large, irregular holes.

Overview
Caterpillars can cause problems for home gardeners. If not managed, these insects can defoliate a plant in just a matter of days. However, home gardeners face a challenge because these caterpillars eventually turn into beautiful butterflies and moths, which are important for pollination and the general ecosystem.
There are thousands of different species of caterpillars and many will only target certain plants. If caterpillars are posing a problem, they can be removed by hand, or gardeners can use insect-proof netting to protect their valuable plants.

Symptom Analysis
Caterpillars are the larvae of butterflies and moths. During the warmer months, butterflies and moths that visit gardens will lay their eggs on the underside of leaves.
When the tiny eggs hatch, the young larvae emerge and start feeding on the leaves of the plant. Depending on how many larvae have hatched, they can easily defoliate the plant in a very short period of time. Caterpillars will shed their skin as they grow, around 4 or 5 times during this feeding cycle.
Symptoms of caterpillars eating plants appear as holes in the leaves. The edges of the leaves may be eaten away as well, and flowers can be affected as well.
Some are easy to see, but others need to be searched for. This is because their bodies are often camouflaged to look like part of the plant. Gardeners need to look carefully along the stems of the plant as well as under the leaves. Also, look for tiny white, yellow, or brown eggs that can be found in groups on the underside of leaves.
Once the caterpillar is fully grown, it transforms into a pupa or chrysalis. Then, after a period of time that varies according to the species, a butterfly or moth will emerge from the pupa and the cycle begins again.

Solutions
Even though caterpillars are diverse, they all chew on plant parts and can cause significant damage if present in large numbers.
For severe cases:
- Apply insecticide. For an organic solution, spray plants with a Bacillus thuringiensis (Bt), which specifically affects the larval stage of moths and butterflies. Be sure to coat plants, since caterpillars need to ingest Bt for it to be effective. This will not harm other insects.
- Spray a chili extract. Chili seeds can be cooked in water to make a spicy spray that caterpillars don't like. Spray this mixture on the plants, but be aware it will also be spicy to humans.
- Introduce beneficial insects. Release beneficial insects to the garden that eat caterpillars, such as parasitic wasps.
For less severe cases:
- Hand pick. Using gloves, pick off caterpillars on plants and dispose of them in a bucket of soapy water.
- Dust plants with diatomaceous earth. This powder is harmless to humans but irritates caterpillars. Therefore, it will make it difficult for caterpillars to move and eat.

Prevention
Prevention may require less effort than attempts to eradicate infestations that have already begun. Here are our top steps for prevention:
- Monitor plants. Check plants regularly for caterpillar eggs on leaves. If they do not belong to an endangered species, they should be squished.
- Use insect netting. Cover plants with insect netting to prevent butterflies and moths from laying eggs on plants.
- Apply diatomaceous earth. Apply DE to plants early in the season and reapply after rain.
- Encourage plant diversity. This will attract predatory insects including parasitic wasps.
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Leaf deformity
Leaf deformities can have a variety of causes.

Overview
Leaf deformity manifests in the form of curled, cupped, or distorted leaves, often first seen in the spring. There are a number of different possibilities as to the cause and it will not always be easy to isolate the problem without laboratory analysis. In the majority of cases, however, the gardener should be able to isolate the cause through close examination of the plant and the local conditions.

Symptom Analysis
The plant has developed abnormal leaves. They may look similar to leaf curl, but show other problems such as:
- stunting
- abnormal shapes
- a bumpy texture
- gaps between leaf sections
- raised growths on the top surface

Disease Cause
The causes are widespread and varied and the gardener will need to examine plants carefully as well as consider environmental factors.
Disease due to insect damage: Mites, aphids, and other insects that feast on plant leaves can leave them vulnerable to viral and bacterial disease. Some, like leaf galls and rust, produce distorted leaves. If the gardener sees insects on the plants, it is likely the insect is the culprit. Some mites are too small to see, and laboratory analysis may be required.
Herbicide exposure: Herbicides can stress plant leaves. This may lead to stunted growth and a curling, cupped appearance. Even if the plant owner didn't apply herbicides, herbicide drift and planting in contaminated soils can expose plants to these chemicals. If all plants in an area have deformed leaves, the cause is likely herbicides. Herbicide exposure is also characterized by narrow new leaves.
Less than ideal growing conditions: If plants are exposed to cold temperatures right as their leaves are coming out of the bud, they might become stunted and malformed. If deformed leaves occur right after a cold spell or frost, this is likely the cause. Too much and too little water can also cause deformed leaves. Leaves curling down but not distorting is more likely to be a watering issue than a leaf deformity.
Nutrient deficiencies: A lack of critical nutrients during the growing phase, including boron, calcium, and molybdenum, may lead plant leaves to grow stunted or disfigured. If a nutrient deficiency is to blame, the leaves will also show discoloring.
Fungal infections: a variety of fungal pathogens can distort leaves, as is the case with Peach leaf curl.

Solutions
Follow these steps to revive plants with abnormal leaves.
- Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow.
- Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions.
- Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques.
- Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent.
- Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp.
- Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.

Prevention
- Fertilize properly. Keep your plants full of essential nutrients with a balanced fertilizer.
- Regularly monitor for pests. Remove all pests by hand or treat them with an insecticide. Early discovery and treatment will prevent the spread of pests and diseases.
- Provide the proper amount of water. Water until the soil is moist, but not damp. Only once the soil dries out, should the plant be watered again.
- Protect plants from cold. Bring plants indoors or protect them with frost cloth when bad weather is forecast.
- Avoid herbicide exposure. If the gardener or surrounding neighbors are applying herbicides, consider moving vulnerable plants to where they are less exposed to any chemicals that may be carried on the wind.
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Leaf beetles
Leaf beetles are a class of colored insects 1 to 2 cm in size. They gnaw on leaves and petals resulting in small, round holes scattered over the surface.

Overview
Leaf beetles range in size from 1.5 mm to 2 cm. Both adult beetles and their larvae eat the leaves of many different types of plants. There are over 35,000 different species of leaf beetles, in a variety of colors including gold, green, yellow-striped, and red striped. Some of these have been mistaken for ladybirds because of their shape and coloring. They can be oval, round, or elongated in shape. These insect pests are most active in spring and summer.
If not controlled, leaf beetles can do a lot of damage to vegetable crops and ornamental plants. They feed on the leaves, flowers, stems, roots, and fruits of different plants. They can fly, which means it's easy for them to move from one plant to another. Some species of leaf beetles only target one specific crop, while others will target many different types of plants. Although a lot of the damage that they cause is cosmetic, an infestation can weaken a plant and leave it prone to other more problematic diseases.

Symptom Analysis
The first signs of a leaf beetles infestation are small visible holes in leaves. Leaves then become discolored and dark beetle droppings can be seen. As the leaves turn yellow and brown, they will drop off the plant onto the ground. Some leaves will appear skeletonized with only the veins still remaining.
Infestation begins in spring, when the adult beetles emerge from the soil and lay their eggs on the leaves of plants. When these eggs hatch, the young nymphs start munching on the leaves as they grow up. Once leaf beetles are large and mature, they'll fall to the ground and pupate in the soil over winter before starting the cycle all over again.
Leaf beetles also eat holes in fruits and vegetables. These can be seen as small round holes that sometimes have a larger brown area surrounding them.

Solutions
For less serious cases:
- Remove beetles, nymphs, and eggs. Remove all life stages of the beetles and kill them by placing them in a bucket of warm, soapy water. This can be done more easily by placing the bucket under affected leaves and shaking the plant. This method is most effective in the afternoon when leaf beetles are more active. Always dispose of insects in a sealed bag or container to avoid escape and spread.
To treat more serious infestations:
- Apply organic insecticides. Use naturally-derived insecticides before moving on to synthetic insecticides. Neem oil and pyrethrum are naturally-derived insecticides that should be applied following label instructions.
- Apply synthetic insecticides. Examples of insecticides effective for leaf beetles include carbaryl, permethrin, and bifenthrin. Apply insecticides according to label instructions.

Prevention
To prevent infestations of leaf beetles, follow these practices.
- Regularly check for beetles. To prevent large pest infestations, be proactive about frequently checking plants for pests and removing them quickly.
- Clear debris. Clear weeds and debris to remove areas where these beetles may overwinter and hide.
- Attract natural predators. Birds and other insects, such as wasps and ladybugs, are effective natural predators of leaf beetles. Encourage them to visit by including a diverse array of plants to provide habitat and food. Also, avoid applying broad-spectrum herbicides that can harm and kill beneficial insects.
- Plant aromatic herbs like mint, garlic, or rosemary, as these can repel leaf beetles.
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Toxicity

Toxic to Dogs

Toxic to Cats
* The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
Lemon (Citrus limon) contains several substances that are mildly to moderately toxic to dogs. Ingestion of a small amount of the fruit, leaves, or bark of the tree is unlikely to cause much harm. Symptoms include nausea, cold limbs, vomiting, and excessive drooling. Ingestion of larger quantities can cause more serious distress, including phototoxicity, tremors, liver failure, and in rare cases death.
More Info About Toxicity


Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
It’s better to kill those growing around your house. Wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
Clean your hands and skin once exposed to plants with soap and water;
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
Dump it in special trash cans in sealed garbage packages, and do not let your pets reach it;Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
If you take your pets to hike with you in the wild, please don’t let them eat any plants that you don’t know;
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!

Pets
Some pets are less likely than children to eat and touch just about everything. This is good, as a pet owner. However, you know your pet best, and it is up to you to keep them safe. There are plenty of poisonous weeds that can grow within the confines of your lawn, which might make your dogs or cats ill or worse if they eat them. Try to have an idea of what toxic plants grow in your area and keep them under control and your pets away from them.


Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.
Aloe

Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
Philodendron

Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
Peace Lily

Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
Snake Plant

The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.

Common Toxic Garden Plants
Daffodil

Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Hydrangea

Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
Rhododendrons

Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Rhubarb

Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.

Common Toxic Weeds in the Yard
Bittersweet Nightshade

Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
Buttercups

Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Foxgloves

Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.

How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.
How to Tend to Poisonous Plants
Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.

Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.

If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.
How to Get Rid of Poisonous Plants

The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
Clean your hands and skin once exposed to plants with soap and water;
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
Dump it in special trash cans in sealed garbage packages;
Wear properly when you hiking or working in the wilderness. Long pants, long sleeves, gloves, hiking shoes, etc., that protect you from being hurt by any plants;
Once you or your family aren’t feeling well after eating, touching or inhaling anything from toxic plants, please call your doctor for help ASAP!

Outdoor Workers and Recreationalists
Those who enjoy the outdoors either as a hobby or as part of their work will rarely see a plant and decide to munch on it (although the scenario is not unheard of). However, they do tend to deal with moving through and brushing aside plants. These people are more at risk of being poisoned by touching toxic plants than by ingesting them.


Foragers
Foraging for food and medicinal plants is a desirable skill among people who want to feel at one with the land. This hobby can be very useful and enjoyable, but if done wrong , it can lead to disastrous effects. People who forage are picking and grabbing plants with the full intention of using those plants, most of the time to ingest them.


Children
While outdoor workers are more likely to touch poison and foragers are more likely to ingest poison, children can easily do both. These bundles of joy just love to run around and explore the world. They enjoy touching things and occasionally shoving random stuff in their mouth; this is a terrible combination with toxic plants in the mix.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.


Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.
Aloe

Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.
The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.
Philodendron

Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.
If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.
Peace Lily

Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.
Snake Plant

The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.

Common Toxic Garden Plants
Daffodil

Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.
Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.
Hydrangea

Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.
Rhododendrons

Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.
Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.
Rhubarb

Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.

Common Toxic Weeds in the Yard
Bittersweet Nightshade

Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.
Call poison control immediately if you think someone has fallen victim to nightshade.
Buttercups

Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.
Foxgloves

Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.

How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.
How to Tend to Poisonous Plants
Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.

Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.

If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.
How to Get Rid of Poisonous Plants

The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.
You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.
You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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More About Lemon

Plant Type
Shrub, Tree

Lifespan
Perennial

Spread
1 to 2.5 m

Bloom Time
Spring, Summer

Flower Color
White

Leaf Color
Green

Flower Size
1.5 to 2 cm

Plant Height
2 to 6 m
Name story
Lemon
The word “lemon” is derived from the Anglo-Saxon language and from the word “lymon” from the old French language meaning “citrus”. As the appearance of the fruit is almost identical to a citrus, it is still being called lemon up to this day.
Usages
Beauty Improvement Value
Lemons are rich in vitamins, which can effectively promote metabolism and delay aging.
Garden Use
Though lemon trees are typically grown commercially, they have seen a jump in popularity in home gardens. Their compact size (they can even be grown indoors), attractive leaves, and bright, tasty fruit have made them a staple in warmer-climate regions, particularly in Mediterranean-style gardens. Planting a lime tree nearby will help pollinate your lemon tree, and lemon balm will help deter harmful caterpillars. Roses, geraniums, and jasmine work great when planted under lemon trees.

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Common Problems
How can I make my lemon tree look better-shaped overall?


Usually, the lemon tree shape includes a low trunk and spreading branches in all directions. To adjust its shape, perform pinching to nip off the terminal buds when the plant reaches 40 cm tall. This helps promote the growth of other branches. Choose 3-4 upward-inclined branches extending from different sides of the trunk and keep them as the main branches. On each of those, choose 3-4 sub-branches to keep. Retain and cultivate 4-5 small branches on these sub-branches to bear fruits. Keep branches reasonably distributed in space and direction to foster effective photosynthesis and good air and light permeability, as this will lead to plump and plentiful fruition.
Why doesn't my lemon plant bear fruit, or why do the fruits fall before they ripen?


These problems may happen for a few reasons:
- Incorrect watering: Overwatering can lead to rotten roots, while insufficient watering hinders the plant from growing.
- Insufficient nutrition: To fruit, lemon needs plenty of nutrition.
- Improper pruning: Overly dense and long branches can consume lots of nutrients, leaving less for the fruits to receive.
- Issues with light: lemon likes plenty of light duration and needs sufficient sunlight. However, when the sunlight gets harsh at noon and the temperature rises above 30 ℃, it needs to be shaded or its growth will be affected.

Caring for a New Plant

The following pictures and instructions for fruit plant are aimed to help your plants adapt and thrive in a new environment.

1
Picking a Healthy Fruit Plant

Check Its Health

Whole Plant
Symmetrical crown, evenly distributed branches, full and compact shape, no excessive growth, close internodes, and uniform leaf size.

Fruits
The fruit is closely attached and does not fall off easily when shaken. No disease spots.

Branches
The branches are not withered, and the trunk is free of boreholes or damage.

Stems
No mold, browning or soft rot at the base of the plant.

Leaves
Check the inside of the plant, shaded and overlapping areas, back of leaves. Even colour, no yellowing, no brown spots, no crawling insects, no cobwebs, no deformities, no wilting.

Health Troubleshooting
Whole Plant
Fruits
Branches
Stems
Leaves















Mildew, browning, or soft rot at the base: place the plant in a ventilated, dry environment and water with fungicide.











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Check Its Growing Conditions

Soil Check
Soil should smell fresh like after a rain and no musty odor.

Light Check
Check the light requirement of the plant and if it match with planting location.

Ventilation Check
Ensure good ventilation.

Temperature Check
Ensure outdoor temperature is suitable for plants.

Condition Troubleshooting
Soil
Ideal Temperature
Ventilation
Suitable Light
Potting mix soil, Peat moss mix soil
Soil
Soil smells musty or foul: check the root system for decay, place the plant in a ventilated, dry environment, and water with fungicide.
10℃ to 35℃
Ideal Temperature
Temperature is too low: Temporarily move the plants indoors and then to outdoors when temperature is suitable.
Well Ventilated
Ventilation
Non-ventilated environment: can lead to root rot, diseases, and flower/fruit drop. Place the plants in an airy location avoiding dead spots.
Full sun, Partial sun
Suitable Light
Insufficient light: reduce light appropriately during flowering period but not a fully shaded environment. After flowering, move to normal cultivation environment. For plants with long flowering and fruiting periods, provide normal light to avoid shortening.
Transplant recovery: After transplanting, pot plants should be temporarily shaded, then moved to normal light after a week if no abnormal drop or wilting. In-ground plants, shade for a week and then transfer to normal light or just pay attention to watering.

2
Adapting Your New Fruit Plant
Step 1

Repotting
Potted plants - Wait until flowering and fruiting stage is over before changing pots. In-ground plants - Plant directly taking care not to harm root system or remove soil.
Step 2

Pruning
Prune residual flowers, yellow/dead leaves. No other pruning at this time.
Step 3

Watering
Water appropriately. Water more frequently for newly transplanted or purchased plants to keep the soil consistently moist for at least 2 weeks. Avoid overwatering, do not water when there is water on your finger after touching the soil. Both underwatering and overwatering can cause plants to drop their flowers or fruit.
Step 4

Fertilizing
Don't fertilize just after purchase. Fertilize after 2 weeks using half concentration.

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Water

Lemon Watering Instructions
Lemon, scientifically known as 'Citrus limon', originates from the warm, subtropical regions of Northeast India. These locales characteristically receive an average of 1000-1500mm of rainfall annually, with specific periods of dry and wet climates. These environmental specifics shape lemon's watering requirements, necessitating regular watering and moisture, mitigated only during its dry season equivalents. Mimicking such conditions, it is essential to ensure lemon is thoroughly watered regularly, but not over-soaked.
When Should I Water My Lemon?
Introduction

For a Citrus limon or lemon, managing the moisture levels of its surroundings can impact its well-being significantly. Being crucial in the growth and yield of the plant, having a keen understanding of the plant's indications for watering needs can help ensure the vitality, growth, and yield of the lemon.
Soil Dryness

Testing the soil is one of the most indicative ways to know whether the lemon needs watering. Unwatered soil will feel dry to the touch and may even start to crumble. You can do a simple finger test by sticking your finger into the soil up to the second knuckle. If it feels dry beyond your first knuckle, it's likely time to water.
Leaf Droop

The lemon will signal its need for water by a drooping appearance of its leaves. Prolonged drooping, even after the sun has set, is a noticeable indication that the plant is dehydrated and requires watering.
Leaf Color

The lemon plant exhibits change in leaf color as a sign of water stress. A healthy lemon typically displays vibrant green leaves. If you notice the leaves turning a dull green or beginning to yellow, this is a strong indicator of inadequate water supply.
Early Morning or Late Evening Dampness

Although not a sign of the lemon plant's need for water, the environmental condition of early morning or late evening dampness is the best time to water the plant, as it helps retain the water, allowing the plant to absorb more.
Risk and Consequence

Watering the lemon too early when these signs aren’t present can lead to root rotting, a potentially fatal condition. On the other hand, if watering is delayed for too long past the display of these signs, it could lead to plant stress, reduced growth, and diminished fruit production.
How Should I Water My Lemon?
Unique Requirements

Lemon requires a balance in its watering habits, overwatering or underwatering can result in unhealthy growth, smaller fruits, and a decline in plant health. The plant has a high sensitivity to waterlogging and prefers a well-draining environment.
Specific Techniques

One of the most effective techniques for watering lemon involves the use of a slow-release watering can with a long spout. This allows controlled application of water directly to the roots, avoiding water splash on the leaves which can promote the growth of fungus. Another technique is bottom-watering in which a tray filled with water is placed under the plant pot. This allows lemon to absorb the needed amount of water through its drainage holes.
Special Tools

A moisture meter is highly beneficial for maintaining the hydration of lemon. It measures the moisture level of the soil, letting you know exactly when the plant needs water. A well-structured watering can with a long spout provides precision in watering and can mitigate the risk of overwatering or under watering.
Focus Areas

For lemon, the prime focus should be at watering the base of the plant and its roots rather than the foliage to prevent leaf diseases. Be mindful to avoid waterlogging as it might lead to root rot.
Avoidance Areas

Avoid overwatering and do not allow standing water around the plant. Be cautious about watering the foliage, as this can promote harmful disease and fungus growth.
How Much Water Does Lemon Really Need?
Introduction

Lemon is a plant native to Asia, specifically Northeast India, that is known for its edible fruit. It thrives in warm climates and requires a consistent water supply to grow and produce fruit.
Optimal Watering Quantity

Lemon has a shallow root system that extends only a few inches into the soil. Therefore, it requires regular watering to ensure the top few inches of soil remain consistently moist, but not waterlogged. The water quantity needed depends on various factors such as pot size, root depth, and plant size. In general, lemon in a small pot may require around 0.5 to 1 liter of water per watering session, while lemon in a larger pot or in the ground may need 1 to 2 liters of water per session.
Signs of Proper Hydration

Lemon leaves should appear vibrant and healthy when properly hydrated. The stems should be firm and upright, indicating good water uptake. Additionally, the soil should be damp but not saturated. Overwatering lemon can result in yellowing or dropping leaves, a soggy soil surface, and the appearance of mold or fungus. Underwatering may cause wilting, drooping leaves, and dry, crumbly soil.
Risks of Improper Watering

Overwatering lemon can lead to root rot, making the plant more susceptible to diseases and pests. It can also impede healthy root growth and nutrient uptake. On the other hand, underwatering can cause stunted growth, reduced fruit production, and overall plant decline. It's important to find the right balance to avoid these risks.
Additional Advice

To ensure adequate water retention and drainage, use well-draining soil for lemon and a pot with drainage holes. Regularly check the soil moisture level by sticking your finger about an inch into the soil. If it feels dry at that depth, it's time to water. Maintain a consistent watering schedule, adjusting the quantity based on environmental conditions such as temperature and humidity.
How Often Should I Water Lemon?

Every 1-2 weeks
Watering Frequency

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What Kind of Water is Best for Lemon?
Optimal Water Type: lemon
prefers rainwater or distilled water for optimal growth, these water types are free from any potential contaminants present in various other water types.
Tap Water Usage: lemon
can handle tap water but keep in mind that it may contain certain elements such as chlorine, which the plant might be sensitive to. If you only have tap water accessible, let it sit out overnight to allow chlorine to evaporate before watering your plant.
Chlorine Sensitivity: lemon
is sensitive to chlorine commonly found in tap water. Therefore, it is recommended to dechlorinate tap water by letting it sit out for 24 hours before watering the plant.
Fluoride Sensitivity: lemon
can tolerate fluoride to an extent. However, it’s best to use water with low fluoride levels to avoid potential hazards.
Mineral Sensitivity: lemon
has a moderate threshold for minerals. Using water that's too hard (high in minerals) can lead to mineral buildup in the soil which can affect the health of the plant.
Water Treatment Benefits: lemon
can benefit from water treatments such as dechlorination, especially when using tap water. This action reduces potential chemical stress on the plant.
Water Temperature Preferences: lemon
prefers room temperature water. Cold water can shock the root system and disrupt the plant's growth.
Overall Water Preferences: lemon
In general, the best water for this plant is at room temperature, slightly acidic (pH 6-7), and free from harmful chemicals and excess minerals.
How Do Lemon's Watering Needs Change with the Seasons?
How to Water lemon in Spring?

During spring, lemon enters a phase of vigorous growth. This leads to an increased need for water to support the development of new leaves and flowers. Rainfall often fulfills some of this need, but water the plant manually if the soil feels dry to the touch. Be careful not to overwater, as lemon prefers well-draining soil and too much water could lead to root rot.
How to Water lemon in Summer?

Summer is the peak growing season for lemon, increasing the plant's need for water. However, the combination of hot temperatures and direct sunlight can cause the soil to dry out quickly. Regularly check the soil's moisture levels and water the plant deeply when the top inch of soil is dry. Mulching around the plant can also be helpful to conserve soil moisture and prevent weed competition.
How to Water lemon in Autumn?

As lemon gears up for dormancy in autumn, it needs less water. Begin reducing the quantity of water gradually as temperatures start to decrease. It is crucial to avoid overwatering during this period, as the plant's water requirements decrease and too much water can cause issues such as root rot.
How to Water lemon in Winter?

Lemon's watering needs reduce dramatically in winter during its dormancy period. Notwithstanding, the plant may still require occasional watering if it is not receiving sufficient natural rainfall. Always check that the top layer of soil is dry before watering. Since lemon is susceptible to cold damage, it is essential to protect the roots from freezing temperatures by using a frost cloth or moving the plant indoors if possible.
What Expert Tips Can Enhance Lemon Watering Routine?
Assessing Soil Moisture

When determining if it's time to water lemon, it's important to assess the moisture level beyond just the surface. Use a soil probe or garden trowel to dig a few inches into the soil near the plant's root zone. If the soil feels dry at this depth, it's time to water. If it still feels moist, wait a few days and check again.
Mulching

Applying a layer of organic mulch around the base of lemon can help retain soil moisture, regulate soil temperature, and prevent weed growth. Use materials like wood chips, straw, or dried leaves and spread them in a 2-3 inch thick layer. Avoid piling mulch directly against the trunk to prevent rot.
Watering Techniques

When watering lemon, it's important to avoid wetting the foliage as it can increase the risk of fungal diseases. Instead, direct the water at the base of the plant, aiming for the root zone. Water slowly and deeply to ensure thorough saturation of the soil.
Adjusting Watering During Heatwaves

During heatwaves, lemon may require more frequent watering to cope with the increased evaporation rate. Monitor the soil moisture levels closely and adjust the watering schedule accordingly. Consider providing shade or using shade cloth to protect the plant from direct sun exposure.
Adjusting Watering During Extended Rain

In periods of extended rain, it's crucial to ensure proper drainage for lemon. If the soil becomes waterlogged, it can lead to root rot. Consider using raised beds or adding organic matter to improve soil drainage. Additionally, reduce watering frequency to compensate for the excess moisture.
Signs of Thirst

When lemon is thirsty, its leaves may appear droopy or curl up. The soil will also feel dry at the root zone. However, it's important not to wait until the plant reaches extreme wilting before watering. Regularly monitor the soil moisture to maintain a consistent watering schedule.
Signs of Over-Watering

Over-watering lemon can cause root rot and other problems. Signs of over-watering include yellowing or dropping leaves, moldy soil, and a foul smell. Adjust the watering frequency and ensure proper drainage if these symptoms occur.
Using a Moisture Meter

Using a moisture meter can help assess lemon's deeper soil moisture needs and prevent over or under-watering. Insert the probe into the soil near the roots to get an accurate reading. This can be particularly useful during periods of uncertainty or when unsure about the plant's watering requirements.
Considering Hydroponics? How to Manage a Water-Grown Lemon
Overview of Hydroponics
Lemon is a plant that can thrive in a hydroponic system, which is a method of growing plants without soil. Hydroponics allows for precise control of nutrient levels and water supply, resulting in optimal growth and yield.
Best Hydroponic System
The deep water culture (DWC) system is best suited for growing lemon hydroponically. In DWC, the plant roots are submerged directly in the nutrient solution, allowing for maximum nutrient uptake and oxygenation of the root zone.
Nutrient Solution Requirements
Lemon requires a nutrient solution with the following concentrations: Nitrogen (N): 100-200 ppm, Phosphorus (P): 40-80 ppm, Potassium (K): 150-300 ppm. The pH level of the nutrient solution should be maintained between 5.5-6.5. Change the nutrient solution every 1-2 weeks to prevent nutrient deficiencies or imbalances.
Challenges and Common Issues
Root rot can be a common issue when growing lemon hydroponically. To prevent this, ensure proper oxygenation of the root zone by using airstones or aerators in the nutrient solution. Nutrient imbalances can also occur, so regular monitoring and adjustment of the nutrient solution is necessary. Lemon requires a minimum of 12-16 hours of light per day for adequate growth.
Monitoring Plant Health
Monitor lemon for signs of stress such as yellowing leaves, stunted growth, or wilting. However, note that some common symptoms seen in soil-grown plants, such as nutrient deficiencies, may not manifest in a hydroponic setup due to the controlled nutrient supply. Regularly check the pH and nutrient levels of the solution to ensure they are within the optimal range.
Adjusting the Hydroponic Environment
As lemon grows, adjust the height of the grow lights to maintain a distance of 12-18 inches above the plant. Provide appropriate ventilation to maintain airflow and prevent high humidity. During flowering or fruiting stages, increase the nutrient solution's potassium concentration to promote fruit development.
Important Symptoms
Overwatering
Lemon is more susceptible to developing disease symptoms when overwatered because it prefers a soil environment with moderate humidity. Symptoms of overwatering include yellowing leaves, root rot, leaf drop...
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(Symptom details and solutions)
Yellowing leaves

When plants receive too much water, the roots become oxygen deprived and the bottom leaves of the plant gradually turn yellow.
Root rot

Excess water in the soil can lead to the growth of harmful fungi and bacteria, causing the roots to rot and eventually kill the plant.
Leaf drop

When plants are overwatered, they may shed their leaves as a response to stress, even if the leaves appear green and healthy.
Mold and mildew

Overwatered plants create a damp environment that can encourage the growth of mold and mildew on soil.
Increased susceptibility diseases

Overwatering plants may become more susceptible and diseases as their overall health declines, weakening their natural defenses.
Solutions
1. Adjust watering frequency based on seasons and soil dryness. Wait for soil to dry before watering.2. Increase soil aeration by loosening surface and gently stirring with a wooden stick or chopstick.3. Optimize environment with good ventilation and warmth to enhance water evaporation and prevent overwatering.
Underwatering
Lemon is more susceptible to plant health issues when lacking watering, as it can only tolerate short periods of drought. Symptoms of dehydration include wilting, yellowing leaves, leaf drop...
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(Symptom details and solutions)
Wilting

Due to the dry soil and insufficient water absorption by the roots, the leaves of the plant will appear limp, droopy, and lose vitality.
Root damage

Prolonged underwatering can cause root damage, making it difficult for the plant to absorb water even when it is available.
Dry stems

Due to insufficient water, plant stems may become dry or brittle, making the branches easy to break.
Dying plant

If underwatering continues for an extended period, the plant may ultimately die as a result of severe water stress and an inability to carry out essential functions.
Solutions
1. Thoroughly saturate soil with slow ring watering to ensure uniform and sufficient moisture for plants. 2. Increase air humidity with water trays or misting to slow leaf water evaporation. 3. Watering according to the recommended frequency.Adjust watering frequency based on seasons and soil dryness.
Watering Troubleshooting for Lemon
Why are the leaves of my lemon turning yellow?

Yellow leaves are usually an indication of overwatering. Lemon need well-draining soil and do not cope well with standing water or overly wet soil. If the soil regularly feels soggy to the touch, consider watering less frequently. Also, it might be helpful to ensure proper soil drainage.
What could be causing the leaves on my lemon to dry up and fall off?

Dehydration could be the reason behind this. Underwatering or extremely hot conditions can cause your lemon leaves to dry up and fall off. Increase watering frequency, especially during hot weather, but make sure not to overwater. Always check that the top couple inches of soil are dry before watering again.
Why is my lemon losing its lush green color and appearing lighter or yellow in hue?

This could be a sign that your lemon is waterlogged. Overwatering can wash away essential nutrients, leading to a deficiency that causes a color change. Readjust your watering schedule and consider adding a citrus-specific fertilizer to replenish its nutrients.
My lemon plant's growth seems stunted. Could this be due to watering?

Possibly, yes. Both overwatering and underwatering can stress your lemon, resulting in stunted growth. Find a balanced watering routine. A general rule is to allow the top few inches of soil to dry out between waterings.
Why are there black spots on my lemon plant?

This condition is possibly due to root rot, a fungal disease that is usually a result of overwatering. If the roots remain in waterlogged soil, they can get deprived of the oxygen they need, leading to rot. Reduce your watering frequency and ensure the pot or ground has good drainage.

Discover care info about seasonal tips, plant diseases, and more?
Lighting


Indoor

Indoor

Outdoor



Requirements

Full sun
Ideal
Above 6 hours sunlight

Partial sun
Tolerance
About 3-6 hours sunlight

Essentials
The lemon thrives under an abundance of sun exposure, aiding its overall health and growth. During developmental phases, it can manage with a lesser amount of sunlight. Its origin habitat has ample sunlight exposure. However, too much light can lead to leaf scorch, while too little can stunt growth.








Preferred
Tolerable
Unsuitable

Notes
The more sunlight, the sweeter the fruit becomes.
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Artificial lighting
Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
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Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
1. Choose the right type of artificial light: LED lights are a popular choice for indoor plant lighting because they can be customized to provide the specific wavelengths of light that your plants need.
Full sun plants need 30-50W/sq ft of artificial light, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft.
2. Determine the appropriate distance: Place the light source 12-36 inches above the plant to mimic natural sunlight.
3. Determine the duration: Mimic the length of natural daylight hours for your plant species. most plants need 8-12 hours of light per day.
1. Choose the right type of artificial light: LED lights are a popular choice for indoor plant lighting because they can be customized to provide the specific wavelengths of light that your plants need.
Full sun plants need 30-50W/sq ft of artificial light, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft.
2. Determine the appropriate distance: Place the light source 12-36 inches above the plant to mimic natural sunlight.
3. Determine the duration: Mimic the length of natural daylight hours for your plant species. most plants need 8-12 hours of light per day.
Important Symptoms
Insufficient light
Lemon thrives in full sunlight but is sensitive to heat. As a plant commonly grown outdoors with abundant sunlight, it may exhibit subtle symptoms of light deficiency when placed in rooms with suboptimal lighting.
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Faster leaf drop

When plants are exposed to low light conditions, they tend to shed older leaves early to conserve resources. Within a limited time, these resources can be utilized to grow new leaves until the plant's energy reserves are depleted.
When plants are exposed to low light conditions, they tend to shed older leaves early to conserve resources. Within a limited time, these resources can be utilized to grow new leaves until the plant's energy reserves are depleted.
Impact on flowering and fruiting

Your plant may not show obvious abnormalities due to insufficient sunlight, but it can have adverse effects on future flowering and fruiting.
Slower or no new growth

Lemon enters a survival mode when light conditions are poor, which leads to a halt in leaf production. As a result, the plant's growth becomes delayed or stops altogether.
Solutions
1. To ensure optimal growth, gradually move plants to a sunnier location each week, until they receive at least 6 hours of direct sunlight daily. Use a south-facing window and keep curtains open during the day for maximum sunlight exposure and nutrient accumulation.2. To provide additional light for your plant, consider using artificial light if it's large or not easily movable. Keep a desk or ceiling lamp on for at least 8 hours daily, or invest in professional plant grow lights for ample light.
Excessive light
Lemon thrives in full sun exposure but is sensitive to heat. Although sunburn symptoms occasionally occur, they are unable to withstand intense sunlight in high-temperature environments.
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(Symptom details and solutions)
Chlorosis

Chlorosis is a condition where the plant's leaves lose their green color and turn yellow. This is due to the breakdown of chlorophyll from excessive sunlight, which negatively affects the plant's ability to photosynthesize.
Sunscald

Sunscald occurs when the plant's leaves or stems are damaged by intense sunlight exposure. It appears as pale, bleached, or necrotic areas on the plant tissue and can reduce the plant's overall health.
Leaf Curling

Leaf curling is a symptom where leaves curl or twist under extreme sunlight conditions. This is a defense mechanism used by the plant to reduce its surface area exposed to sunlight, minimizing water loss and damage.
Wilting

Wilting occurs when a plant loses turgor pressure and its leaves and stems begin to droop. Overexposure to sunlight can cause wilting by increasing the plant's water loss through transpiration, making it difficult for the plant to maintain adequate hydration.
Leaf Scorching

Leaf scorching is a symptom characterized by the appearance of brown, dry, and crispy edges or patches on leaves due to excessive sunlight. This can lead to a reduction in photosynthetic capacity and overall plant health.
Solutions
1. Move your plant to the optimal position where it can receive abundant sunlight but also have some shade. An east-facing window is an ideal choice as the morning sunlight is gentler. This way, your plant can enjoy ample sunlight while reducing the risk of sunburn.2. It is recommended to trim off any completely dehydrated or withered parts of the plant.

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Temperature


Indoor

Indoor

Outdoor



Requirements

Ideal
Tolerable
Unsuitable

Essentials
Native growth environment related to temperature requirements for lemon is generally between 20 to 38 ℃ (68 to 100 ℉). These temperate woody plants prefer a warm and humid climate, but they can tolerate cooler temperatures of around 10 ℃ (50 ℉) during the winter. In warmer seasons, it's recommended to keep the temperature between 26 to 32 ℃ (79 to 90 ℉) for optimal growth and fruit production.

Regional wintering strategies
Lemon is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Lemon indoors and place it near a bright window, but it should be kept at a certain distance from heaters. Maintaining temperatures above {Suitable_growth_temperature_min} during winter is beneficial for plant growth. Any temperatures approaching {Tolerable_growing_temperature_min} are detrimental to the plant.
Important Symptoms
Low Temperature
Lemon prefers warm temperatures and is not tolerant of low temperatures. It thrives best when the temperature is above {Suitable_growth_temperature_min}. During winter, it should be kept above {Tolerable_growing_temperature_min}. When the temperature falls below {Limit_growth_temperature}, the leaves may lighten in color. After frost damage, the color gradually turns brown or black, and symptoms such as wilting and drooping may occur.
Solutions
Trim off the frost-damaged parts. Immediately move indoors to a warm environment for cold protection. Choose a spot near a south-facing window to place the plant, ensuring ample sunlight. Additionally, avoid placing the plant near heaters or air conditioning vents to prevent excessive dryness in the air.
High Temperature
During summer, Lemon should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the color of the leaves becomes lighter, and the plant becomes more susceptible to sunburn.
Solutions
Trim away the sunburned and dried-up parts. Move the plant to a location that provides shade from the midday and afternoon sun. Water the plant in the morning and evening to keep the soil moist.

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Transplant

How to Successfully Transplant Lemon?
To ensure a thriving lemon plant, transplanting is best done during mid-spring to late spring or mid-fall to late fall, providing optimal conditions for root growth. Choose a sunny location with well-draining soil, and consider using slow-release fertilizer for a seamless transition.
What Preparations are Needed Before Transplanting Lemon?
What is the Ideal Time for Transplanting Lemon?

The best season to transplant lemon is from mid-spring to late-spring or mid-fall to late-fall. This timing allows lemon to establish strong roots before extreme temperatures, providing a healthy start for long-lasting growth.
How Much Space Should You Leave Between Lemon Plants?

When transplanting lemon, be sure to give your plants plenty of room to grow. Ideally, space them about 6-20 feet (1.8-6 meters) apart. This will ensure they have enough space to develop strong root systems and produce plenty of fruit.
What is the Best Soil Mix for Lemon Transplanting?

Before transplanting lemon, prepare the soil by incorporating well-draining, loamy or sandy soil. Adding a balanced slow-release fertilizer or organic compost will provide a strong base for healthy growth, promoting a bountiful harvest.
Where Should You Relocate Your Lemon?

When selecting the perfect spot for your lemon, be sure to pick a location that receives at least 6-8 hours of direct sunlight daily. These plants love sun, and providing them with plenty of it will help them flourish and produce juicy fruit.
What Equipments Should You Prepare Before Transplantation Lemon?
Gardening Gloves

To protect your hands while working with the soil and plant.
Shovel or Spade

To dig the planting hole and remove the lemon plant from its original location.
Pruning Shears

To trim any damaged roots or branches before transplanting.
Garden Trowel

For digging smaller holes and working with the soil around the plant.
Watering Can or Hose

To water the lemon plant before and after transplanting.
Organic Compost or Fertilizer

To improve the soil in the planting hole and promote healthy growth.
How Do You Remove Lemon from the Soil?
Step1 Site Preparation
Loosen the soil in the planting area using a shovel or garden fork, removing any weeds or debris. Mix in organic compost or fertilizer with the native soil to improve its structure and nutrient content.
Step2 Digging the Hole
Dig a hole that is twice as wide as the root ball and deep enough so the lemon plant will be at the same soil level as in its original location.
Step3 Preparing the Roots
Gently loosen any compacted roots, and trim any damaged or excessively long roots using pruning shears.
Step4 Planting the lemon
Place the lemon plant in the center of the hole, ensuring that the roots are spread out evenly and the plant is standing straight. Backfill the hole with the mixed soil, gently tamping it down to remove air pockets.
Step5 Watering
Water the lemon plant deeply to settle the soil around the roots and to help establish the plant in its new location. Keep the soil moist but not flooded.
Step-by-Step Guide for Transplanting Lemon
Step1 Site Preparation

Loosen the soil in the planting area using a shovel or garden fork, removing any weeds or debris. Mix in organic compost or fertilizer with the native soil to improve its structure and nutrient content.
Step2 Digging the Hole

Dig a hole that is twice as wide as the root ball and deep enough so the lemon plant will be at the same soil level as in its original location.
Step3 Preparing the Roots

Gently loosen any compacted roots, and trim any damaged or excessively long roots using pruning shears.
Step4 Planting the lemon

Place the lemon plant in the center of the hole, ensuring that the roots are spread out evenly and the plant is standing straight. Backfill the hole with the mixed soil, gently tamping it down to remove air pockets.
Step5 Watering

Water the lemon plant deeply to settle the soil around the roots and to help establish the plant in its new location. Keep the soil moist but not flooded.
How Do You Care For Lemon After Transplanting?
Staking

If your lemon plant is tall or top-heavy, provide support with a stake to prevent it from toppling over or being damaged by wind.
Mulching

Apply a layer of organic mulch, such as wood chips or straw, around the base of the lemon plant to help retain moisture in the soil and suppress weed growth.
Monitoring

Keep an eye on your lemon plant for any signs of stress or pest infestations after transplanting. Address any issues as soon as possible to ensure the health of your plant.
Pruning

Prune your lemon plant as needed to maintain its shape and promote airflow around the branches.
Fertilizing

Apply an appropriate citrus fertilizer as per the product's instructions, typically once every few months during the growing season, but avoid over-fertilizing as this can cause leaf damage and reduce fruit quality.
Troubleshooting Common Issues with Lemon Transplantation.
When is the best time to transplant the lemon?

The ideal seasons for transplanting lemon are mid-late spring and mid-late fall, when temperature conditions are optimal.
What is the ideal spacing for transplanting lemon?

Aim to plant lemon approximately 6-20 feet (1.8-6 meters) apart to ensure proper growth and spread.
How do I prepare the soil for my lemon transplant?

Before transplanting, enrich the soil with well-aged compost or manure, and ensure it's well-draining to prevent root rot.
How deep should I plant my lemon?

Dig a hole deep enough to cover the root ball, typically around 12-18 inches (30-45 cm) deep.
What is the best watering technique for newly transplanted lemon?

Water thoroughly after transplanting, then water consistently during early growth, keeping the soil evenly moist.
How much sunlight does a transplanted lemon require?

Ensure your lemon gets full sunlight, at least 6-8 hours a day, for optimal growth and fruit production.
How should I support the lemon after transplanting?

Use a stake or cage for support and protection during initial growth, and ensure it's well-anchored.
When should I fertilize lemon after transplanting?

Fertilize your lemon about 3-4 weeks after transplanting, using a balanced organic fertilizer.
How do I protect transplanted lemon from frost?

Cover your lemon with frost cloth or a similar material, securing it at the base to trap heat.
When will my transplanted lemon start to bear fruit?

With proper care, your lemon should begin to produce fruit within 3-6 years after transplanting.

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Toxic

Summarization

Toxic to Pets
Pets

Stems
Toxic parts
Is Lemon toxic to dog?
Lemon (Citrus limon) contains several substances that are mildly to moderately toxic to dogs. Ingestion of a small amount of the fruit, leaves, or bark of the tree is unlikely to cause much harm. Symptoms include nausea, cold limbs, vomiting, and excessive drooling. Ingestion of larger quantities can cause more serious distress, including phototoxicity, tremors, liver failure, and in rare cases death.
Is Lemon toxic to cat?
Although delicious for humans, every part of the lemon (Citrus limon) is severely poisonous to felines, from the leaves to the seeds to the fruits. Limonene, linalool and psoralen are the three compounds responsible for toxicity, and together they may cause vomiting, lethargy, depression, tremors, or even death. Even a brief nibble of this plant warrants veterinary attention.
How to identify Lemon










Other Common Poisonous Plants
* The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.

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