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Oregano play
Oregano
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Oregano
Oregano
Oregano
Oregano
Oregano
Origanum vulgare
Also known as : Common marjoram
Oregano (Origanum vulgare) is a herbaceous perennial plant closely related to marjoram. Ancient Greeks and Romans considered it a symbol of happiness. It is one of the most popular spice herbs, used in various cuisines all over the world. Oregano oil can be derived from the plant as well. Unfortunately, legal action has been required to stop suppliers of the oil from falsely claiming unproven health benefits.
Water
Water
Twice per week
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Sunlight
Sunlight
Full sun
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Toxic to Pets
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care guide

Care Guide for Oregano

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Watering Care
Watering Care
Water Oregano weekly on average depending on season and weather, keeping the soil slightly moist but well-drained. Wait until the soil is dry to water this herb. Do not overwater as it can cause root rot.
Details on Watering Care Watering Care
Fertilizing Care
Fertilizing Care
Do not fertilize oregano or other culinary mint plants. Not only do they do better in less-fertile soil, but adding fertilizer or compost will ruin the flavor.
Details on Fertilizing Care Fertilizing Care
Pruning
Pruning
Trim the diseased, withered leaves once a month.
Details on Pruning Pruning
Soil Care
Soil Care
Sand, Loam, Chalky, Clay, Acidic, Neutral, Alkaline
Details on Soil Care Soil Care
Repotting
Repotting
Needs excellent drainage in pots.
Details on Repotting Repotting
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Oregano
Water
Water
Twice per week
Sunlight
Sunlight
Full sun
Hardiness Zones
Hardiness Zones
4 to 10
Planting Time
Planting Time
Mid spring, Late spring, Early summer
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Questions About Oregano

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Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What is the best way to water my Oregano?
When watering the Oregano, you should aim to use filtered water that is at room temperature. Filtered water is better for this plant, as tap water can contain particles that are harmful to its health. The reason that the water should be at room temperature or slightly warmer is that the Oregano comes from a warm environment, and cold water can be somewhat of a shock to its system. Also, you should avoid overhead watering for this plant, as it can cause foliage complications. Instead, simply apply your filtered room temperature water to the soil until the soil is entirely soaked. Soaking the soil can be very beneficial for this plant as it moistens the roots and helps them continue to spread through the soil and collect the nutrients they need.
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What should I do if I water my Oregano too much or too little?
Both overwatering and underwatering will be detrimental to the health of your Oregano, but overwatering is a far more common issue. When this species receives too much water, its stems and leaves may begin to wilt and turn from green to yellow. Overwatering over a prolonged period may also lead to diseases such as root rot, mold, and mildew, all of which can kill your plant. Underwatering is far less common for the Oregano, as this plant has decent drought tolerance. However, underwatering remains a possibility, and when it occurs, you can expect to find that the leaves of your Oregano have become brittle and brown.
It is crucial that you notice the signs of overwatering as soon as possible when caring for your Oregano. Some of the diseases that arise from overwatering, such as root rot, may not be correctable if you wait too long. If you see early signs of overwatering, you should reduce your watering schedule immediately. You may also want to assess the quality of soil in which your Oregano grows. If you find that the soil drains very poorly, you should replace it immediately with a loose, well-draining potting mix. On the other hand, if you find signs that your Oregano is receiving too little water, all you need to do is water more regularly until those signs have subsided.
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How often should I water my Oregano?
If your plant is in a pot. The most precise way to decide whether your Oregano needs water is to plunge your finger into the soil. If you notice that the first two to three inches of soil have become dry, it is time to add some water.
If you grow your Oregano outdoors in the ground, you can use a similar method to test the soil. Again, when you find that the first few inches of soil have dried out, it is time to add water. During the spring and early fall, this method will often lead you to water this plant about once every week. When extremely hot weather arrives, you may need to increase your watering frequency to about twice or more per week. With that said, mature, well-established the Oregano can show an admirable ability to withstand drought.
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How much water does my Oregano need?
When it comes time to water your Oregano, you should not be shy about how much water you give. With the first two to three inches of soil dry, this plant will appreciate a long and thorough watering. Supply enough water to soak the soil entirely. The amount of water you add should be enough to cause excess water to flow through the drainage holes at the bottom of your pot. If you don’t see excess water draining from the pot, you have likely underwatered your plant. But do not let the water accumulate inside the soil, which will be very dangerous to the plant as well. Alternatively, a lack of water draining through the pot could indicate poorly draining soils, which is detrimental to the health of this plant and should be avoided. If the plant is outside, 1 inch of rain per week will be sufficient.
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How should I water my Oregano at different growth stages?
The water needs of the Oregano can change depending on growth stages as well. For example, when your Oregano is in the first few years of its life, or if you have just transplanted it to a new growing location, you will need to give more water than usual. During both of those stages, your Oregano will put a lot of energy towards sprouting new roots that will then support future growth. For those roots to perform their best, they need a bit more moisture than they would at a more mature phase. After a few seasons, your Oregano will need much less water. Another growth stage in which this plant may need more water is during the bloom period. Flower development can make use of a significant amount of moisture, which is why you might need to give your Oregano more water at this time.
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How should I water my Oregano through the seasons?
The Oregano will have its highest water needs during the hottest months of the year. During the height of summer, you may need to give this plant water more than once per week, depending on how fast the soil dries out. The opposite is true during the winter. In winter, your plant will enter a dormant phase, in which it will need far less water than usual. In fact, you may not need to water this plant at all during the winter months. However, if you do water during winter, you should not do so more than about once per month. Watering too much at this time will make it more likely that your Oregano will contract a disease.
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What's the difference between watering my Oregano indoors and outdoors?
It is most common to grow the Oregano indoors for any gardener that does not live in temperate and tropical regions. Those gardeners should consider the fact that soil in a container can dry out a bit faster than ground soil. Also, the presence of drying elements such as air conditioning units can cause your Oregano to need water on a more frequent basis as well. if you planted it outside. When that is the case, it’s likely you won’t need to water your Oregano very much at all. If you receive rainfall on a regular basis, that may be enough to keep your plant alive. Alternatively, those who grow this plant inside will need to water it more often, as allowing rainwater to soak the soil will not be an option.
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Key Facts About Oregano

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Attributes of Oregano

Lifespan
Perennial, Annual, Biennial
Plant Type
Herb
Planting Time
Mid spring, Late spring, Early summer
Bloom Time
Late spring, Summer, Early fall, Mid fall
Harvest Time
Late spring
Plant Height
20 cm to 90 cm
Spread
30 cm to 60 cm
Leaf Color
Green
Yellow
Variegated
Flower Size
3 mm to 4 mm
Flower Color
Pink
White
Purple
Violet
Fruit Color
Brown
Stem Color
Green
Pink
Dormancy
Winter dormancy
Leaf type
Evergreen, Deciduous
Ideal Temperature
20 - 35 ℃

Name story

Oregano
The word, oregano is derived from Classical Greek, ὀρίγανον or orī́ganon in which the Spanish version is orégano, and orīganum in latin. This is a compound Greek term that consists of ὄρος (óros) meaning "mountain", and γάνος (gános) meaning "brightness", thus the combined word means "brightness of the mountain".

Symbolism

Happiness, serenity, romance, protection

Usages

Garden Use
Oregano is a popular herb grown for its culinary use but also pleasant, pink flowers and sprawling growth habit. It can be grown as ground cover, in an herb garden, or in a container. It prefers full sun and well-draining soil for best results.

Trivia and Interesting Facts

The ancient Greeks believed that cows that grazed on full fields of oregano had tastier meat, contributing to why they referred to the herb as the joy of the mountain. The ancient Greeks also believed that if a person anointed themselves with oregano they would dream of their future husband or future wife.

Scientific Classification of Oregano

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Common Pests & Diseases About Oregano

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Common issues for Oregano based on 10 million real cases
Thrips
Thrips Thrips
Thrips
Thrips are tiny insect pests that affect Oregano, causing distortion, discoloration, and reduced plant vitality. Infestations can lead to significant losses and may require integrated pest management for effective control and prevention.
Brown blotch
Brown blotch Brown blotch
Brown blotch
Brown spot is a widespread fungal disease impacting Oregano. It affects its growth, producing brown spots on leaves that can lead to defoliation. If untreated, this disease can result in significant yield loss.
Leaf rot
Leaf rot Leaf rot
Leaf rot
Leaf rot is a detrimental disease affecting Oregano, causing discoloring, wilting, and decaying of foliage. It's usually triggered by fungal pathogens in warm, humid conditions. Without proper control, leaf rot may lead to significant crop damage.
Wilting
Wilting Wilting
Wilting
Wilting is a widespread plant malady that severely impacts the growth and health of Oregano. It causes the plant to droop and lose its original vibrance, which could result in eventual death if not addressed.
Sap-sucking insects
Sap-sucking insects Sap-sucking insects
Sap-sucking insects
Sap-sucking insects can create dense clusters of small yellow or white spots on the leaves.
Solutions: Sap-sucking insects can be hard to spot, as they are often small and attach to the undersides of plant leaves. If you see signs of an infestation, follow these steps to eradicate it. Hand-pick bugs and remove eggs: Inspect your plants for insects and drop any you find in a container of soapy water. Look carefully at the undersides of plant leaves and squish any egg clusters you find. Use Insecticide: Targeted spraying can take out sap-sucking insects. Small infestations can be controlled with insecticidal soap, though larger outbreaks might require a stronger spray. Introduce natural predators: Many insects, including ladybugs and praying mantises, love to feast on sap-suckers. You can purchase them at garden stores and release them near infected plants, or encourage wild ones by creating habitat space.
Aged yellow and dry
Aged yellow and dry Aged yellow and dry
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
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Thrips
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Thrips Disease on Oregano?
What is Thrips Disease on Oregano?
Thrips are tiny insect pests that affect Oregano, causing distortion, discoloration, and reduced plant vitality. Infestations can lead to significant losses and may require integrated pest management for effective control and prevention.
Symptom Analysis
Symptom Analysis
Oregano infested with thrips show notable symptoms such as curling and discoloration of leaves, diminished flowering, and stunted growth. Silver streaks and black dots (feces) on leaves are telltale signs of thrips presence.
What Causes Thrips Disease on Oregano?
What Causes Thrips Disease on Oregano?
1
Species
The primary cause of thrips infestation is insects from the Thripidae family.
2
Environmental factors
These include warm, moist conditions and overcrowded plantings which encourage the rapid multiplication of thrips.
How to Treat Thrips Disease on Oregano?
How to Treat Thrips Disease on Oregano?
1
Non pesticide
Cultural control: Maintain a clean environment around Oregano to discourage thrips infestation. Remove any affected plant parts immediately to halt their spread.

Biological control: Introduce natural predators like lacewings and pirate bugs that feed on thrips.
2
Pesticide
Insecticidal soaps: Use approved insecticidal soaps, making sure to cover all plant surfaces.

Chemical pesticides: Certain chemical pesticides can control thrips. Consider rotating with different classes of pesticides to limit resistance.
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Brown blotch
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Brown blotch Disease on Oregano?
What is Brown blotch Disease on Oregano?
Brown spot is a widespread fungal disease impacting Oregano. It affects its growth, producing brown spots on leaves that can lead to defoliation. If untreated, this disease can result in significant yield loss.
Symptom Analysis
Symptom Analysis
Main symptoms on Oregano include small, circular brown spots initially appearing on leaves. As the disease progresses, these spots grow larger and coalesce, leading to leaf yellowing and eventually falling off.
What Causes Brown blotch Disease on Oregano?
What Causes Brown blotch Disease on Oregano?
1
Pathogen
Cercospora spp. This fungus notably thrives in warm, wet conditions, spreading through wind or water splashes. Additionally, it can survive in plant debris for extended periods.
How to Treat Brown blotch Disease on Oregano?
How to Treat Brown blotch Disease on Oregano?
1
Non pesticide
Crop Rotation: Regularly changing the location of Oregano in your garden can reduce the fungus's chance of persisting and re-infecting.
2
Pesticide
Fungicide Use: Spraying with a suitable fungicide can effectively control the brown spot fungus, particularly when applied at the first signs of infection.
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Leaf rot
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf rot Disease on Oregano?
What is Leaf rot Disease on Oregano?
Leaf rot is a detrimental disease affecting Oregano, causing discoloring, wilting, and decaying of foliage. It's usually triggered by fungal pathogens in warm, humid conditions. Without proper control, leaf rot may lead to significant crop damage.
Symptom Analysis
Symptom Analysis
On Oregano, signs of an infection include yellowing or browning of leaves, followed by a wilted appearance. The leaves might develop dark blotches, starting from the edge towards mid-rib. The plant's growth might also be stunted.
What Causes Leaf rot Disease on Oregano?
What Causes Leaf rot Disease on Oregano?
1
Fungus
Phytophthora and Pythium genera predominantly cause leaf rot. They thrive in waterlogged, poorly aerated soil.
2
Environmental Stress
The disease might exacerbate due to temperature extremes and over-fertilization.
How to Treat Leaf rot Disease on Oregano?
How to Treat Leaf rot Disease on Oregano?
1
Non pesticide
Plant Hygiene: Remove and dispose of infected plant parts to avoid spreading.

Soil Management: Improve soil drainage by adding organic compost or growing Oregano in raised beds.
2
Pesticide
Fungicides: Apply fungicides like Chlorothalonil or Mancozeb as soon as disease symptoms appear, following label instructions.

Bio-fungicides: Bacillus subtilis and Trichoderma spp. can be used for organic pest control.
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Wilting
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Wilting Disease on Oregano?
What is Wilting Disease on Oregano?
Wilting is a widespread plant malady that severely impacts the growth and health of Oregano. It causes the plant to droop and lose its original vibrance, which could result in eventual death if not addressed.
Symptom Analysis
Symptom Analysis
Oregano affected by wilting shows signs like drooping leaves that may turn brown or yellow. The plant's vigor is reduced, and growth is stunted. As the disease progresses, older leaves may die off, and the plant can entirely wilt.
What Causes Wilting Disease on Oregano?
What Causes Wilting Disease on Oregano?
1
Fungal pathogens
Typically caused by root rot fungi like Pythium, Rhizoctonia, or Fusarium.
2
Environmental stress
High temperature and insufficient water cause the plant cells to lose turgor pressure and wilt.
3
Bacterial pathogens
Certain bacterial species like Pseudomonas solanacearum can cause wilting too.
How to Treat Wilting Disease on Oregano?
How to Treat Wilting Disease on Oregano?
1
Non pesticide
Proper watering: Ensure Oregano is sufficiently watered, not excessively to prevent waterlogging.

Optimal Planting: Plant Oregano in loose, well-draining soil to prevent root rot.
2
Pesticide
Apply Fungicide: Specific fungicides effective against the pathogens causing wilting can be used.

Use Antibacterials: If bacterial pathogens are the cause, suitable antibacterials might be effective.
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Sap-sucking insects
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Sap-sucking insects
Sap-sucking insects can create dense clusters of small yellow or white spots on the leaves.
Symptom Analysis
Symptom Analysis
Your plant has developed tiny yellowish spots scattered across the leaves that look like mold or mildew. If these marks won't wipe off, they are likely caused by sap-sucking insects like aphids, squash bugs, scale bugs, leafhoppers, whiteflies, mites, mealybugs, and more.
Each of these pests uses mouthparts to pierce leaf tissues and suck the sap. uses mouthparts to pierce leaf tissues and suck the sap. Signs of damage are difficult to spot at first, but a large infestation can quickly compromise the whole plant. You're most likely to see sap-sucking insects during the hottest months because plants make easier targets when already weakened from heat or drought.
Though sap-sucking insects are unlikely to kill your plant on their own, they can severely weaken it and make it more susceptible to disease. They may also spread viruses from one plant to another as they feed.
Solutions
Solutions
Sap-sucking insects can be hard to spot, as they are often small and attach to the undersides of plant leaves. If you see signs of an infestation, follow these steps to eradicate it.
  1. Hand-pick bugs and remove eggs: Inspect your plants for insects and drop any you find in a container of soapy water. Look carefully at the undersides of plant leaves and squish any egg clusters you find.
  2. Use Insecticide: Targeted spraying can take out sap-sucking insects. Small infestations can be controlled with insecticidal soap, though larger outbreaks might require a stronger spray.
  3. Introduce natural predators: Many insects, including ladybugs and praying mantises, love to feast on sap-suckers. You can purchase them at garden stores and release them near infected plants, or encourage wild ones by creating habitat space.
Prevention
Prevention
Healthy plants are less likely to suffer from sap-sucker attacks. Keep them fortified with fertilizer and the right amounts of water and sunlight. Plants that receive excess nitrogen are also more susceptible to attack, so don’t overfertilize. You should also remove weeds and tall grasses surrounding your outdoor plants so as not to create habitat space for the pests.
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Aged yellow and dry
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Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
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toxic

Oregano and Their Toxicity

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* 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.
Toxic to Dogs
Toxic to Dogs
Oregano poisoning is a mild issue, as the herb is only slightly toxic to dogs. The dog would have to eat a great deal of it in order to experience symptoms, and most dogs tend to avoid the highly scented plant. Signs that your dog has oregano poisoning are gastrointestinal: look out for vomiting, diarrhea, and stomach pain. For the most part, these symptoms will pass one to two days. In some cases, more serious symptoms can occur, including decreased heart rate or blood pressure, or stomach ulcers. If you think there is a risk your dog has ingested this plant, consult your veterinarian as soon as possible.
Toxic to Cats
Toxic to Cats
Although oregano (Origanum vulgare) is super tasty in human food, it is moderately toxic to cats. Consumption of a lot of its leaves can cause quite an upset stomach. The most common reaction is nausea; however, a small cat may collapse or become very ill and need veterinary treatment. Keep any potted herbs out of reach of your cat to avoid illness.
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Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
1
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
2
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;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
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;
7
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;
8
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!
pets
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.
pets
Common Toxic Houseplants
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
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.

Philodendron

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.

Peace Lily

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.

Snake Plant

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.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

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.

Hydrangea

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.

Rhododendrons

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.

Rhubarb

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
Common Toxic Weeds in the Yard

Bittersweet Nightshade

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.

Buttercups

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.

Foxgloves

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.
How to Tend to or Get Rid of Toxic Plants
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.
Tend
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.
tend2
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

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.
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Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
1
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
2
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages;
7
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;
8
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
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.
Outdoor Workers
Foragers
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.
Foragers
Children
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.
Children
Common Toxic Houseplants
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
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.

Philodendron

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.

Peace Lily

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.

Snake Plant

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.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

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.

Hydrangea

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.

Rhododendrons

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.

Rhubarb

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
Common Toxic Weeds in the Yard

Bittersweet Nightshade

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.

Buttercups

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.

Foxgloves

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.
How to Tend to or Get Rid of Toxic Plants
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.
Tend
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.
tend2
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

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.
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distribution

Distribution of Oregano

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Habitat of Oregano

Calcareous soils
Northern Hemisphere
South Hemisphere

Distribution Map of Oregano

Oregano is native to Asia and Europe, growing on sunny hillsides. The herb is widely cultivated in gardens throughout the world and is naturalized in Mexico and United States.
distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
habit
care_scenes

More Info on Oregano Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Water
Twice per week
Oregano, or 'Origanum vulgare', hails from Mediterranean regions where it thrives in drier, rocky environments with abundant sunlight. Given the infrequent rainfall in these regions, the oregano plant has adapted to a less frequent watering schedule. Its watering needs are minimal and it prefers periods of dryness between waterings, mimicking the arid conditions of its native environment, hence over-watering could be detrimental to its health.
Watering Techniques
Lighting
Full sun
The oregano plant thrives best under unhindered illumination throughout the day, but it can also manage with a snippet of shade mingled throughout. In its endemic habitat, it's typically exposed to these lighting conditions. Too much shade can stifle growth, while extreme sunlight can lead to over-drying.
Best Sunlight Practices
Temperature
0 - 41 ℃
Oregano is native to temperate climates and prefers a temperature range of 68 to 95 °F (20 to 35 ℃). In colder seasons, ensure it receives sufficient warmth, as it doesn't tolerate frost.
Temp for Healthy Growth
Transplant
1-2 feet
The prime time to transplant oregano is from mid-spring to early summer, as the plant enjoys warmer weather to establish its roots. Choose a sunny location with well-draining soil, and remember to provide ample space for growth.
Transplant Techniques
Pruning
Spring, Summer, Autumn
A popular culinary herb with fragrant leaves, oregano benefits significantly from timely trimming. Key pruning techniques involve regular pinching back of the tips to promote bushier growth and removal of any woody stems. Optimal pruning occurs from early spring to late fall, coinciding with active growth phases. Specific considerations include avoiding over-pruning to prevent stress and encouraging better air circulation to reduce disease risk. Pruned leaves can be dried for culinary use, enhancing the benefit of maintenance.
Pruning techniques
Propagation
Spring, Summer
Oregano thrives when propagated through cutting, ideally during the warm seasons of spring and summer. Though moderate in difficulty, successful propagation is signified by new foliage growth. Keep cuttings well-drained and provide ample sunlight for optimal results.
Propagation Techniques
Thrips
Thrips are tiny insect pests that affect Oregano, causing distortion, discoloration, and reduced plant vitality. Infestations can lead to significant losses and may require integrated pest management for effective control and prevention.
Learn More About the Disease
Brown blotch
Brown spot is a widespread fungal disease impacting Oregano. It affects its growth, producing brown spots on leaves that can lead to defoliation. If untreated, this disease can result in significant yield loss.
Learn More About the Disease
Leaf rot
Leaf rot is a detrimental disease affecting Oregano, causing discoloring, wilting, and decaying of foliage. It's usually triggered by fungal pathogens in warm, humid conditions. Without proper control, leaf rot may lead to significant crop damage.
Learn More About the Disease
Wilting
Wilting is a widespread plant malady that severely impacts the growth and health of Oregano. It causes the plant to droop and lose its original vibrance, which could result in eventual death if not addressed.
Learn More About the Disease
Toxic
Toxic to Pets
Oregano poisoning is a mild issue, as the herb is only slightly toxic to dogs. The dog would have to eat a great deal of it in order to experience symptoms, and most dogs tend to avoid the highly scented plant. Signs that your dog has oregano poisoning are gastrointestinal: look out for vomiting, diarrhea, and stomach pain. For the most part, these symptoms will pass one to two days. In some cases, more serious symptoms can occur, including decreased heart rate or blood pressure, or stomach ulcers.
If you think there is a risk your dog has ingested this plant, consult your veterinarian as soon as possible.
Toxic Details
Feng shui direction
South
Oregano is known to harmonize well in the South-facing area, as its vibrant energy resonates with the Fire element, representing fame and recognition. This placement helps to balance the energies and enhance positive chi flow, but personal preferences and unique space configurations may result in varied experiences.
Fengshui Details
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Plants Related to Oregano

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Heaven lotus
Heaven lotus
Heaven lotus is a medium-sized woody shrub native to Colombia. It produces beautiful thin green leaves and showy purple to dark pink flowers. Due to its decreasing population, the plant is presently classified as 'Vulnerable' on the IUCN Red List.
Red Silk Cotton Tree
Red Silk Cotton Tree
The name of the red Silk Cotton Tree (*Bombax ceiba*) comes from the capsules it produces that are chock-full of white fibers similar to cotton. The plant is found in Asia; in India, it's popular to plant it by roads, where its gorgeous crimson blooms cheer travelers.
Dense blazing star
Dense blazing star
Dense blazing star (Liatris spicata) is a flowering plant native to eastern North America. It comes from the same genetic family as sunflowers and daisies. The dense blazing star is a popular choice for a variety of pollinators, such as bees and butterflies. These plants have rather exacting demands on the soil, but benefit the local ecosystem by attracting scores of pollinating insects.
Treasure flower
Treasure flower
Treasure flower is an ornamental native to South Africa. With one look at the flowers on this plant, you’ll understand why its common name is treasure flower. Bi-colored and bold, treasure flower can be found in combinations of white, orange, yellow, cream, red or pink.
Scarlet begonia
Scarlet begonia
Another name for scarlet begonia (Begonia coccinea) is angel wing begonia because its oval-shaped leaves remind some people of angel wings. Others think it looks like the wings of a mythical flying beast: begonia dragon wing is an alternative name for it. The plants are native to South America, where they love to clamber up the sides of cliffs.
Illawarra flame tree
Illawarra flame tree
Illawarra flame tree (Brachychiton acerifolius) is a deciduous tree that will grow from 15 to 18 m tall. It has a round canopy with glossy green leaves and will spread from 9 to 12 m wide. It blooms in spring with showy red flowers. Produces large, brown fruit in summer and fall. Thrives in full sun and prefers moist to dry soil. It is drought tolerant and makes a good flowering street tree.
Cape jasmine
Cape jasmine
Gardenia jasminoides is an evergreen shrub with unique, glossy evergreen leaves and stunning flowers. The sophisticated, matte white flowers are often used in bouquets. The exceptional beauty of this ornamental plant has made it a popular and highly appreciated plant amongst gardeners and horticulturalists.
Golden pothos
Golden pothos
The golden pothos (Epipremnum aureum) is a popular houseplant that is commonly seen in Australia, Asia, and the West Indies. It goes by many nicknames, including "devil's ivy", because it is so hard to kill and can even grow in low light conditions. Golden pothos has poisonous sap, so it should be kept away from pets and children.
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Origanum vulgare
Also known as: Common marjoram
Oregano (Origanum vulgare) is a herbaceous perennial plant closely related to marjoram. Ancient Greeks and Romans considered it a symbol of happiness. It is one of the most popular spice herbs, used in various cuisines all over the world. Oregano oil can be derived from the plant as well. Unfortunately, legal action has been required to stop suppliers of the oil from falsely claiming unproven health benefits.
Water
Water
Twice per week
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Sunlight
Sunlight
Full sun
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Toxic to Pets
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Questions About Oregano

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Watering Watering Watering
Pruning Pruning Pruning
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What is the best way to water my Oregano?
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What should I do if I water my Oregano too much or too little?
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How often should I water my Oregano?
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How much water does my Oregano need?
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How should I water my Oregano at different growth stages?
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Key Facts About Oregano

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Attributes of Oregano

Lifespan
Perennial, Annual, Biennial
Plant Type
Herb
Planting Time
Mid spring, Late spring, Early summer
Bloom Time
Late spring, Summer, Early fall, Mid fall
Harvest Time
Late spring
Plant Height
20 cm to 90 cm
Spread
30 cm to 60 cm
Leaf Color
Green
Yellow
Variegated
Flower Size
3 mm to 4 mm
Flower Color
Pink
White
Purple
Violet
Fruit Color
Brown
Stem Color
Green
Pink
Dormancy
Winter dormancy
Leaf type
Evergreen, Deciduous
Ideal Temperature
20 - 35 ℃
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Name story

Oregano
The word, oregano is derived from Classical Greek, ὀρίγανον or orī́ganon in which the Spanish version is orégano, and orīganum in latin. This is a compound Greek term that consists of ὄρος (óros) meaning "mountain", and γάνος (gános) meaning "brightness", thus the combined word means "brightness of the mountain".

Symbolism

Happiness, serenity, romance, protection

Usages

Garden Use
Oregano is a popular herb grown for its culinary use but also pleasant, pink flowers and sprawling growth habit. It can be grown as ground cover, in an herb garden, or in a container. It prefers full sun and well-draining soil for best results.

Trivia and Interesting Facts

The ancient Greeks believed that cows that grazed on full fields of oregano had tastier meat, contributing to why they referred to the herb as the joy of the mountain. The ancient Greeks also believed that if a person anointed themselves with oregano they would dream of their future husband or future wife.

Scientific Classification of Oregano

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Common Pests & Diseases About Oregano

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Common issues for Oregano based on 10 million real cases
Thrips
Thrips Thrips Thrips
Thrips are tiny insect pests that affect Oregano, causing distortion, discoloration, and reduced plant vitality. Infestations can lead to significant losses and may require integrated pest management for effective control and prevention.
Learn More About the Thrips more
Brown blotch
Brown blotch Brown blotch Brown blotch
Brown spot is a widespread fungal disease impacting Oregano. It affects its growth, producing brown spots on leaves that can lead to defoliation. If untreated, this disease can result in significant yield loss.
Learn More About the Brown blotch more
Leaf rot
Leaf rot Leaf rot Leaf rot
Leaf rot is a detrimental disease affecting Oregano, causing discoloring, wilting, and decaying of foliage. It's usually triggered by fungal pathogens in warm, humid conditions. Without proper control, leaf rot may lead to significant crop damage.
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Wilting
Wilting Wilting Wilting
Wilting is a widespread plant malady that severely impacts the growth and health of Oregano. It causes the plant to droop and lose its original vibrance, which could result in eventual death if not addressed.
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Sap-sucking insects
Sap-sucking insects Sap-sucking insects Sap-sucking insects
Sap-sucking insects can create dense clusters of small yellow or white spots on the leaves.
Solutions: Sap-sucking insects can be hard to spot, as they are often small and attach to the undersides of plant leaves. If you see signs of an infestation, follow these steps to eradicate it. Hand-pick bugs and remove eggs: Inspect your plants for insects and drop any you find in a container of soapy water. Look carefully at the undersides of plant leaves and squish any egg clusters you find. Use Insecticide: Targeted spraying can take out sap-sucking insects. Small infestations can be controlled with insecticidal soap, though larger outbreaks might require a stronger spray. Introduce natural predators: Many insects, including ladybugs and praying mantises, love to feast on sap-suckers. You can purchase them at garden stores and release them near infected plants, or encourage wild ones by creating habitat space.
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Aged yellow and dry
Aged yellow and dry Aged yellow and dry Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Learn More About the Aged yellow and dry more
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Thrips
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Thrips Disease on Oregano?
What is Thrips Disease on Oregano?
Thrips are tiny insect pests that affect Oregano, causing distortion, discoloration, and reduced plant vitality. Infestations can lead to significant losses and may require integrated pest management for effective control and prevention.
Symptom Analysis
Symptom Analysis
Oregano infested with thrips show notable symptoms such as curling and discoloration of leaves, diminished flowering, and stunted growth. Silver streaks and black dots (feces) on leaves are telltale signs of thrips presence.
What Causes Thrips Disease on Oregano?
What Causes Thrips Disease on Oregano?
1
Species
The primary cause of thrips infestation is insects from the Thripidae family.
2
Environmental factors
These include warm, moist conditions and overcrowded plantings which encourage the rapid multiplication of thrips.
How to Treat Thrips Disease on Oregano?
How to Treat Thrips Disease on Oregano?
1
Non pesticide
Cultural control: Maintain a clean environment around Oregano to discourage thrips infestation. Remove any affected plant parts immediately to halt their spread.

Biological control: Introduce natural predators like lacewings and pirate bugs that feed on thrips.
2
Pesticide
Insecticidal soaps: Use approved insecticidal soaps, making sure to cover all plant surfaces.

Chemical pesticides: Certain chemical pesticides can control thrips. Consider rotating with different classes of pesticides to limit resistance.
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Brown blotch
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Brown blotch Disease on Oregano?
What is Brown blotch Disease on Oregano?
Brown spot is a widespread fungal disease impacting Oregano. It affects its growth, producing brown spots on leaves that can lead to defoliation. If untreated, this disease can result in significant yield loss.
Symptom Analysis
Symptom Analysis
Main symptoms on Oregano include small, circular brown spots initially appearing on leaves. As the disease progresses, these spots grow larger and coalesce, leading to leaf yellowing and eventually falling off.
What Causes Brown blotch Disease on Oregano?
What Causes Brown blotch Disease on Oregano?
1
Pathogen
Cercospora spp. This fungus notably thrives in warm, wet conditions, spreading through wind or water splashes. Additionally, it can survive in plant debris for extended periods.
How to Treat Brown blotch Disease on Oregano?
How to Treat Brown blotch Disease on Oregano?
1
Non pesticide
Crop Rotation: Regularly changing the location of Oregano in your garden can reduce the fungus's chance of persisting and re-infecting.
2
Pesticide
Fungicide Use: Spraying with a suitable fungicide can effectively control the brown spot fungus, particularly when applied at the first signs of infection.
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Leaf rot
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf rot Disease on Oregano?
What is Leaf rot Disease on Oregano?
Leaf rot is a detrimental disease affecting Oregano, causing discoloring, wilting, and decaying of foliage. It's usually triggered by fungal pathogens in warm, humid conditions. Without proper control, leaf rot may lead to significant crop damage.
Symptom Analysis
Symptom Analysis
On Oregano, signs of an infection include yellowing or browning of leaves, followed by a wilted appearance. The leaves might develop dark blotches, starting from the edge towards mid-rib. The plant's growth might also be stunted.
What Causes Leaf rot Disease on Oregano?
What Causes Leaf rot Disease on Oregano?
1
Fungus
Phytophthora and Pythium genera predominantly cause leaf rot. They thrive in waterlogged, poorly aerated soil.
2
Environmental Stress
The disease might exacerbate due to temperature extremes and over-fertilization.
How to Treat Leaf rot Disease on Oregano?
How to Treat Leaf rot Disease on Oregano?
1
Non pesticide
Plant Hygiene: Remove and dispose of infected plant parts to avoid spreading.

Soil Management: Improve soil drainage by adding organic compost or growing Oregano in raised beds.
2
Pesticide
Fungicides: Apply fungicides like Chlorothalonil or Mancozeb as soon as disease symptoms appear, following label instructions.

Bio-fungicides: Bacillus subtilis and Trichoderma spp. can be used for organic pest control.
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Wilting
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Wilting Disease on Oregano?
What is Wilting Disease on Oregano?
Wilting is a widespread plant malady that severely impacts the growth and health of Oregano. It causes the plant to droop and lose its original vibrance, which could result in eventual death if not addressed.
Symptom Analysis
Symptom Analysis
Oregano affected by wilting shows signs like drooping leaves that may turn brown or yellow. The plant's vigor is reduced, and growth is stunted. As the disease progresses, older leaves may die off, and the plant can entirely wilt.
What Causes Wilting Disease on Oregano?
What Causes Wilting Disease on Oregano?
1
Fungal pathogens
Typically caused by root rot fungi like Pythium, Rhizoctonia, or Fusarium.
2
Environmental stress
High temperature and insufficient water cause the plant cells to lose turgor pressure and wilt.
3
Bacterial pathogens
Certain bacterial species like Pseudomonas solanacearum can cause wilting too.
How to Treat Wilting Disease on Oregano?
How to Treat Wilting Disease on Oregano?
1
Non pesticide
Proper watering: Ensure Oregano is sufficiently watered, not excessively to prevent waterlogging.

Optimal Planting: Plant Oregano in loose, well-draining soil to prevent root rot.
2
Pesticide
Apply Fungicide: Specific fungicides effective against the pathogens causing wilting can be used.

Use Antibacterials: If bacterial pathogens are the cause, suitable antibacterials might be effective.
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Sap-sucking insects
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Sap-sucking insects
Sap-sucking insects can create dense clusters of small yellow or white spots on the leaves.
Symptom Analysis
Symptom Analysis
Your plant has developed tiny yellowish spots scattered across the leaves that look like mold or mildew. If these marks won't wipe off, they are likely caused by sap-sucking insects like aphids, squash bugs, scale bugs, leafhoppers, whiteflies, mites, mealybugs, and more.
Each of these pests uses mouthparts to pierce leaf tissues and suck the sap. uses mouthparts to pierce leaf tissues and suck the sap. Signs of damage are difficult to spot at first, but a large infestation can quickly compromise the whole plant. You're most likely to see sap-sucking insects during the hottest months because plants make easier targets when already weakened from heat or drought.
Though sap-sucking insects are unlikely to kill your plant on their own, they can severely weaken it and make it more susceptible to disease. They may also spread viruses from one plant to another as they feed.
Solutions
Solutions
Sap-sucking insects can be hard to spot, as they are often small and attach to the undersides of plant leaves. If you see signs of an infestation, follow these steps to eradicate it.
  1. Hand-pick bugs and remove eggs: Inspect your plants for insects and drop any you find in a container of soapy water. Look carefully at the undersides of plant leaves and squish any egg clusters you find.
  2. Use Insecticide: Targeted spraying can take out sap-sucking insects. Small infestations can be controlled with insecticidal soap, though larger outbreaks might require a stronger spray.
  3. Introduce natural predators: Many insects, including ladybugs and praying mantises, love to feast on sap-suckers. You can purchase them at garden stores and release them near infected plants, or encourage wild ones by creating habitat space.
Prevention
Prevention
Healthy plants are less likely to suffer from sap-sucker attacks. Keep them fortified with fertilizer and the right amounts of water and sunlight. Plants that receive excess nitrogen are also more susceptible to attack, so don’t overfertilize. You should also remove weeds and tall grasses surrounding your outdoor plants so as not to create habitat space for the pests.
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Aged yellow and dry
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Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
Solutions
Solutions
If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Prevention
Prevention
Unfortunately, there is no way to prevent plants from dying of “old age.” To help prolong their life, and put off symptoms of aged yellow and dry for as long as possible, take care of them by giving them enough water, fertilizing them appropriately, and making sure they get enough sunlight.
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toxic

Oregano and Their Toxicity

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Feedback
feedback
* 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.
Toxic to Dogs
Oregano poisoning is a mild issue, as the herb is only slightly toxic to dogs. The dog would have to eat a great deal of it in order to experience symptoms, and most dogs tend to avoid the highly scented plant. Signs that your dog has oregano poisoning are gastrointestinal: look out for vomiting, diarrhea, and stomach pain. For the most part, these symptoms will pass one to two days. In some cases, more serious symptoms can occur, including decreased heart rate or blood pressure, or stomach ulcers. If you think there is a risk your dog has ingested this plant, consult your veterinarian as soon as possible.
More Info About Toxicity
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Toxic to Cats
Although oregano (Origanum vulgare) is super tasty in human food, it is moderately toxic to cats. Consumption of a lot of its leaves can cause quite an upset stomach. The most common reaction is nausea; however, a small cat may collapse or become very ill and need veterinary treatment. Keep any potted herbs out of reach of your cat to avoid illness.
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Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
1
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
2
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;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
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;
7
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;
8
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!
pets
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.
pets
Common Toxic Houseplants
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
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.

Philodendron

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.

Peace Lily

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.

Snake Plant

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.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

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.

Hydrangea

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.

Rhododendrons

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.

Rhubarb

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
Common Toxic Weeds in the Yard

Bittersweet Nightshade

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.

Buttercups

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.

Foxgloves

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.
How to Tend to or Get Rid of Toxic Plants
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.
Tend
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.
tend2
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

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.
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Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
1
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
2
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages;
7
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;
8
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
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.
Outdoor Workers
Foragers
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.
Foragers
Children
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.
Children
Common Toxic Houseplants
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
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.

Philodendron

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.

Peace Lily

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.

Snake Plant

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.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

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.

Hydrangea

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.

Rhododendrons

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.

Rhubarb

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
Common Toxic Weeds in the Yard

Bittersweet Nightshade

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.

Buttercups

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.

Foxgloves

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.
How to Tend to or Get Rid of Toxic Plants
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.
Tend
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.
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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

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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.
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Distribution of Oregano

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Habitat of Oregano

Calcareous soils
Northern Hemisphere
South Hemisphere

Distribution Map of Oregano

Oregano is native to Asia and Europe, growing on sunny hillsides. The herb is widely cultivated in gardens throughout the world and is naturalized in Mexico and United States.
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Cultivated
Invasive
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Exotic
No species reported
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Oregano Watering Instructions
Oregano, or 'Origanum vulgare', hails from Mediterranean regions where it thrives in drier, rocky environments with abundant sunlight. Given the infrequent rainfall in these regions, the oregano plant has adapted to a less frequent watering schedule. Its watering needs are minimal and it prefers periods of dryness between waterings, mimicking the arid conditions of its native environment, hence over-watering could be detrimental to its health.
When Should I Water My Oregano?
Intro
Correct and timely watering of the oregano ('Origanum vulgare') is critically crucial for its optimal growth and health. Recognizing the distinctive signs when the oregano necessitates watering can prevent overwatering and underwatering situations, which can lead to negative effects on the plant. Here are the specific indicators to look out for:
Leaf Color
If the leaves of the oregano are starting to lose their vibrant green color and turn a pale-greenish yellow, this can be an indicator that the plant is under-watered. Conversely, dark and wilted leaves may suggest too much watering.
Soil Dryness
A primary indicator of when the oregano needs watering is the dryness of the soil. If the top 1-2 inches of soil are dry to the touch, it is time to water the oregano. However, ensure that the soil is only just moist after watering; over-saturation can lead to waterlogged soil.
Plant Growth
Slowed growth or reluctance to flower can be potential signals that your oregano is not receiving enough water. On the contrary, growth that is exceptionally rapid and lush often suggests overwatering.
Leaf Wilt
Wilting leaves in the oregano typically suggest a lack of adequate water. If the plant's leaves seem droopy, it usually indicates that the oregano is dehydrated and requires watering. However, if the leaves continue to wilt despite consistent watering, it may be a sign of overwatering.
Risks
Overwatering or underwatering the oregano can lead to unhealthy growth and potentially kill the plant. The former can lead to root rot, fungal diseases, and reduced oxygen availability to roots. The latter can lead to wilting, reduced growth, desiccation, and at worst, plant death.
How Should I Water My Oregano?
Unique Watering Needs
Oregano prefers even moisture but the plant is highly drought-tolerant. It will, however, falter in waterlogged soil. The key is to strike a balance between moist and dry conditions.
Watering Technique
The best technique to water oregano is bottom-watering. This involves placing the pot, in which oregano is planted, in a bowl of water. This method allows the roots to absorb required moisture without saturating or damaging the plant's leaves or stem. Overhead watering should be avoided as it can lead to issues such as fungal diseases.
Useful Watering Tools
A moisture meter is a useful tool for watering oregano, particularly if you are new to gardening. This tool can help in maintaining the right level of moisture in the soil which is critical for oregano's growth. Likewise, a watering can with a long, thin spout allows precise, direct watering to the plant's roots.
Key Areas To Concentrate On
The root zone of oregano should be the primary focus when watering. Ensure that the root area is moistened well, while avoiding the foliage. Oversaturation has to be avoided as oregano is a Mediterranean plant and prefers slightly dry conditions.
Areas To Avoid
Avoid getting water on the foliage of oregano as it can lead to fungal issues. This is why bottom-watering is recommended for this plant.
How Much Water Does Oregano Really Need?
Introduction
Oregano is a species of plant that is native to the Mediterranean region. It thrives in rocky, well-draining soil and is adapted to receiving moderate water levels.
Optimal Watering Quantity
To ensure the right amount of water for oregano, factors such as pot size, root depth, and plant size should be taken into consideration. The following guidelines can help determine the optimal watering quantity:
  • Pot Size: Larger pots tend to retain water for a longer period of time. For a mature oregano plant in a larger pot, watering with around 1 to 2 liters of water per session should be sufficient.
  • Root Depth: oregano has moderately deep roots that extend up to 12 inches into the soil. Watering should aim to reach the root zone, ensuring the water penetrates to the bottom depth occupied by the roots.
  • Plant Size: The larger the plant, the more water it will require to sustain its growth and water needs. Adjust the watering volume accordingly based on the size and development stage of the oregano plant.
Signs of Proper Hydration
Properly hydrated oregano plants exhibit certain characteristics:
  • Leaves appear vibrant and green.
  • Stems are sturdy and erect.
  • The plant produces abundant foliage and flowers during the appropriate season.
Signs of over-watering include:
  • Yellowing leaves or pale appearance
  • Fungus or mold growth around the base of the plant
Signs of under-watering include:
  • Wilting or drooping leaves
  • Leaf curling or browning
Regularly assessing the plant's foliage and overall appearance will help to determine if it is receiving an appropriate amount of water.
Risks of Improper Watering
Providing too much or too little water can pose risks to the health and growth of the oregano plant:
  • Over-watering can lead to root rot, as excessive moisture prevents the roots from receiving adequate oxygen. This can result in a weakened plant and make it more susceptible to diseases and pests.
  • Under-watering can cause the plant to become stressed, resulting in stunted growth and decreased vitality. Insufficient water can also lead to nutrient deficiencies, affecting the overall health of the oregano plant.
Additional Advice
To promote healthy growth, it is important to mimic the natural environment of oregano. This includes providing well-draining soil and allowing the soil to dry out slightly between watering sessions. It is recommended to water oregano thoroughly but less frequently to avoid waterlogged conditions. Additionally, oregano is a drought-tolerant plant, and occasional periods of mild drought can actually promote its overall hardiness and essential oil production.
How Often Should I Water Oregano?
Twice per week
Watering Frequency
Smart Seasonal Watering
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Just like people, each plant has its own preferences and needs. Devote time to understanding your plants so you can nurture them properly. Observe your plants attentively, learning from their growth patterns, and becoming more in tune with their needs as you grow together. Keep a watchful eye on new plants and seedlings, as they are sensitive to both overwatering and underwatering. Shower them with gentle love and attention, fostering their growth and strength. Let the rhythm of your local climate guide your watering habits, adapting your schedule to the changing weather and the needs of your plants.
What Kind of Water is Best for Oregano?
Ideal Water Type for oregano
Rainwater is the optimal choice for oregano, as it is a Mediterranean plant that thrives in a natural environment. Secondarily, well-filtered tap water or distilled water can also be used, but should be left to sit out for 24 hours to eliminate chlorine.
Chlorine Sensitivity
Oregano can tolerate small amounts of chlorine, but it is best to leave tap water sit out for a day before using, to allow chlorine to evaporate and avoid potential harm to the plant.
Fluoride Sensitivity
Oregano exhibits sensitivity to excess levels of fluoride commonly found in tap water. Long-term exposure can lead to leaf tip burning and damage to the overall health of the plant.
Mineral Sensitivity
Oregano prefers slightly alkaline soil, so water with moderate mineral content is beneficial. However, avoid hard water as excessive calcium or magnesium can damage the plant over time.
Water Treatments
Water treatments such as charcoal filters, reverse osmosis, or even simple boiling followed by cooling can be used to purify water, especially if using tap water. However, distilled water or rainwater bypasses these requirements.
Water Temperature Preferences
Oregano favors room temperature water. Avoid using too cold or too hot water as it may shock the root system and interrupt normal plant growth.
Overall Importance of Right Water Type
The right type and quality of water is crucial for the healthy growth of oregano. Inappropriate water type or contaminants can damage the plant and reduce its growth, aroma, and taste.
How Do Oregano's Watering Needs Change with the Seasons?
How to Water oregano in Spring?
Spring signals a revival period for oregano after the winter season. The temperatures begin to warm, and growth resumes, leading to increased water needs. However, since rainfall in this period is also typically high, ensure not to overwater the plant. Always wait until the top layer of the soil has dried out before watering again. A helpful measure would be to use your finger or a stick to check the soil's moisture level beneath the surface.
How to Water oregano in Summer?
During the hot summer months, oregano is in its active growing phase, which raises its water necessity. Given the increased evaporation during these hotter months, ensure the soil remains consistently moist. Despite this, oregano is a relatively drought-tolerant plant and can withstand periods of low water availability. It remains crucial though to not let the plant sit in water as this can lead to root rot.
How to Water oregano in Autumn?
As autumn comes around, the temperatures cool, leading to a decrease in oregano's water needs. It's essential, at this point, to cut back on your watering frequencies, as overwatering can lead to fungal diseases in cooler, less sunny conditions. Additionally, oregano is preparing for its dormant winter period, so the reduced waterings help it to acclimate to the upcoming conditions.
How to Water oregano in Winter?
Oregano is a hardy perennial that goes dormant in cold winter months. It needs comparatively less water due to the reduced sunlight and the slowed plant processes. Water only when the soil has dried out completely, as excess moisture during this time can lead to root rot. Providing excellent drainage and protecting the roots from freezing is crucial in this season.
What Expert Tips Can Enhance Oregano Watering Routine?
Watering Tools
Using a watering wand with a gentle shower spray nozzle can help ensure the water is evenly distributed and doesn't cause damage to the delicate foliage of oregano. The wand allows for better control and precision while watering.
Morning or Evening Watering
Watering oregano in the early morning or evening is ideal as it allows the plant to absorb the water more efficiently without the risk of excessive evaporation. Avoid watering during the hottest part of the day to prevent water loss.
Checking Moisture Beyond the Surface
To assess oregano's soil moisture accurately, gently insert your finger or a small trowel about 2 inches into the soil. If it feels mostly dry at this depth, it's time to water. This method helps avoid watering too frequently based solely on the surface appearance.
Avoiding Over-watering
Over-watering oregano can lead to root rot and other issues. It is better to slightly under-water than over-water. Allow the top inch of soil to dry out between waterings to prevent waterlogged conditions.
Interpreting Signs of Thirst or Over-watering
If the leaves of oregano are wilting or drooping, it may be a sign that the plant needs water. However, if the leaves are turning yellow or brown and the soil feels constantly wet, it could indicate over-watering. Adjust the watering accordingly.
Watering During Heatwaves
During heatwaves, oregano may require more frequent watering due to increased evaporation. Monitor the soil moisture closely and water when the top inch of soil is dry. Consider providing some shade during the hottest part of the day to reduce water loss.
Watering During Extended Rainy Periods
During extended periods of rain, it's important to ensure that the soil around oregano doesn't become waterlogged. If the rain is excessive, consider providing some cover or moving the plant to a sheltered area to prevent root rot.
Watering When the Plant is Stressed
If oregano is showing signs of stress, such as wilting or yellowing leaves, check the soil moisture level. Adjust watering to ensure the plant is neither over nor under-watered. Stress can also be caused by underwatering, so maintain a balanced moisture level.
Using Mulch
Applying a layer of organic mulch around oregano can help retain moisture, regulate soil temperature, and reduce weed growth. Mulch also helps prevent evaporation and conserves water, reducing the frequency of watering needed.
Considering Hydroponics? How to Manage a Water-Grown Oregano?
Overview of Hydroponics
Oregano is a plant that can be successfully grown using hydroponics, which is a method of growing plants without soil. Hydroponics involves growing plants in a water-based nutrient solution, providing the necessary elements for plant growth directly to the roots.
Best Suited Hydroponic System
The nutrient film technique (NFT) system is well-suited for growing oregano hydroponically. This system involves a shallow, sloping tray or gutter that continuously circulates a thin film of nutrient solution over the roots. This allows for optimal oxygenation of the roots and efficient nutrient uptake.
Nutrient Solution Requirements
Oregano prefers a well-balanced nutrient solution with adequate concentrations of essential minerals. The recommended concentrations for oregano are as follows: Nitrogen (N): 200-250 ppm, Phosphorus (P): 80-100 ppm, Potassium (K): 200-250 ppm. The pH level of the nutrient solution should be maintained between 5.8 and 6.2 to ensure optimal nutrient availability.
Challenges and Common Issues
When growing oregano hydroponically, it is important to monitor for root rot, which can occur if the roots are constantly submerged or if the nutrient solution becomes stagnant. To prevent root rot, ensure proper oxygenation and circulation of the nutrient solution. Nutrient imbalances may also arise if the concentration levels are not properly maintained. Moreover, oregano requires adequate light for photosynthesis. Insufficient or excessive lighting can hinder its growth.
Monitoring Plant Health
In a hydroponic setup, it is important to monitor the plant for signs of nutrient deficiencies or excesses. Common symptoms of nutrient deficiencies include yellowing of leaves, stunted growth, or leaf curling. Assess the overall vigor and appearance of the plant regularly to ensure it is thriving in the hydroponic environment.
Adjusting the Hydroponic Environment
Throughout the growth stages of oregano, it is important to adjust the hydroponic environment to meet its changing needs. During the vegetative stage, provide a higher nitrogen concentration to support leaf and stem growth. As oregano transitions to the flowering stage, increase the phosphorus and potassium concentrations to promote flowering and fruiting.
Nutrient Solution
Oregano prefers a balanced nutrient solution with a pH of 5.8-6.2 for optimal growth.
Important Symptoms
Overwatering Symptoms of Oregano
Oregano is more susceptible to developing disease symptoms when overwatered because it prefers a soil environment with moderate humidity. Symptoms of overwatering include yellowing leaves, brown or black spots, root rot...
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Brown or black spots
Excessive watering can damage the plant's root system, making it vulnerable to fungal infections. The plant may develop dark brown to black spots that spread upwards from the lower leaves which are usually the first to be affected.
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.
Soft or mushy stems
Excess water can cause stems to become soft and mushy, as the cells become waterlogged and lose their structural integrity.
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 Symptoms of Oregano
Oregano is more susceptible to plant health issues when lacking watering, as it can only tolerate short periods of drought. Symptoms of dehydration include wilting, leaf curling, yellowing leaves...
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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.
Leaf curling
Leaves may curl inward or downward as they attempt to conserve water and minimize water loss through transpiration.
Increased susceptibility to pests and diseases
Underwatered plants may become more susceptible to pests and diseases as their overall health declines, weakening their natural defenses.
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 Oregano
Why are the leaves of my oregano turning yellow?
Yellow leaves are usually a sign of overwatering. Oregano prefers well-drained soil, and too much water can cause the roots to become waterlogged and oxygen-starved. To rectify this, ensure your oregano is planted in well-draining soil, and reduce your watering frequency. Always check that the top inch of soil is dry before watering again.
The growth of my oregano seems stunted, what could be the problem?
If your oregano isn't growing well, it could be due to underwatering. Oregano plants need to be watered moderately but regularly, as underwatering can cause slow growth or wilting. Make sure you're watering the plant adequately, allowing it to dry out slightly between waterings.
My oregano plants appear wilted and droopy. What should I do?
Wilting and drooping in oregano can be caused by both underwatering and overwatering. Check the soil's moisture levels first. If it's dry to the touch, your plant is likely underwatered. If it feels soggy, you may be overwatering. Adjust your watering schedule appropriately based on the condition of the soil.
Why are the tips of my oregano leaves turning brown?
Browning leaf tips can be a symptom of overwatering. Excessive water can lead to root rot for oregano plants, causing the leaves to brown at the tips. Allow the soil to dry out a bit before watering again and make sure your plant has good drainage to prevent waterlogging.
My oregano plant's leaves are falling off. How can I fix this?
Leaf drop can occur due to several reasons, but overwatering is a common cause in oregano. Overwatering can lead to root rot, which causes stress for the plant and results in leaf drop. Reduce watering and ensure good drainage to prevent this issue. On the other hand, excessive underwatering can also cause leaf drop due to dehydration, so ensure the plant is receiving adequate moisture.
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Lighting
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Requirements
Full sun
Ideal
Above 6 hours sunlight
Partial sun
Tolerance
About 3-6 hours sunlight
Watch how sunlight gracefully moves through your garden, and choose spots that provide the perfect balance of light and shade for your plants, ensuring their happiness.
Essentials
The oregano plant thrives best under unhindered illumination throughout the day, but it can also manage with a snippet of shade mingled throughout. In its endemic habitat, it's typically exposed to these lighting conditions. Too much shade can stifle growth, while extreme sunlight can lead to over-drying.
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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.
Important Symptoms
Symptoms of Insufficient Light in %s
Oregano thrives in full sunlight and is commonly grown outdoors where it receives ample sunlight. When placed in rooms with inadequate lighting, symptoms of light deficiency may not be readily apparent.
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Leggy or sparse growth
The spaces between leaves or stems of your oregano may become longer, resulting in a thin and stretched-out appearance. This can make the plant look sparse and weak, and it may easily break or lean due to its own weight.
Slower or no new growth
Oregano 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.
Symptoms of Excessive light in %s
Oregano thrives in full sun exposure and can tolerate intense sunlight. With their remarkable resilience, symptoms of sunburn may not be easily visible, as they rarely suffer from it.
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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
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Tolerable
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Just like people, each plant has its own preferences. Learn about your plants' temperature needs and create a comforting environment for them to flourish. As you care for your plants, your bond with them will deepen. Trust your intuition as you learn about their temperature needs, celebrating the journey you share. Lovingly monitor the temperature around your plants and adjust their environment as needed. A thermometer can be your ally in this heartfelt endeavor. Be patient and gentle with yourself as you explore your plants' temperature needs. Cherish your successes, learn from challenges, and nurture your garden with love, creating a haven that reflects the warmth of your care.
Essentials
Oregano is native to temperate climates and prefers a temperature range of 68 to 95 °F (20 to 35 ℃). In colder seasons, ensure it receives sufficient warmth, as it doesn't tolerate frost.
Regional wintering strategies
Oregano has strong cold resistance, so special frost protection measures are usually not necessary during winter. However, if the winter temperatures are expected to drop below {Limit_growth_temperature}, it is still important to provide cold protection. This can be achieved by covering the plant with materials such as soil or straw. Before the first freeze in autumn, it is recommended to water the plant abundantly, ensuring the soil remains moist and enters a frozen state. This helps prevent drought and water scarcity for the plant during winter and early spring.
Important Symptoms
Symptoms of Low Temperature in Oregano
Oregano is cold-tolerant and 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}, although there may not be any noticeable changes during winter, there may be a decrease in sprouting or even no sprouting during springtime.
Solutions
In spring, remove any parts that have failed to sprout.
Symptoms of High Temperature in Oregano
During summer, Oregano should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the leaves of the plant may become lighter in color, prone to curling, susceptible to sunburn, and in severe cases, the entire plant may wilt and become dry.
Solutions
Trim away the sunburned and dried-up parts. Move the plant to a location that provides shade from the midday and afternoon sun, or use a shade cloth to create shade. Water the plant in the morning and evening to keep the soil moist.
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Toxic
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The Toxicity of Oregano
Toxic to Pets
Pets
Is Oregano toxic to cat?
Although oregano (Origanum vulgare) is super tasty in human food, it is moderately toxic to cats. Consumption of a lot of its leaves can cause quite an upset stomach. The most common reaction is nausea; however, a small cat may collapse or become very ill and need veterinary treatment. Keep any potted herbs out of reach of your cat to avoid illness.
How to identify Oregano
* 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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