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Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Chrysothemis pulchella
Also known as : Copper leaf, Squarestem
Hardiness Zones
Hardiness Zones
9 to 11
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care guide

Care Guide for Sunset bells

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Watering Care
Watering Care
Details on Watering Care Watering Care
Fertilizing Care
Fertilizing Care
Details on Fertilizing Care Fertilizing Care
Pruning
Pruning
Trim the diseased, withered leaves once a month.
Details on Pruning Pruning
Soil Care
Soil Care
Slightly acidic
Details on Soil Care Soil Care
Repotting
Repotting
Needs excellent drainage in pots.
Details on Repotting Repotting
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Sunset bells
Water
Water
Every week
Hardiness Zones
Hardiness Zones
9 to 11
Planting Time
Planting Time
Spring, Fall
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Questions About Sunset bells

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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 Sunset bells?
When watering the Sunset bells, 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 Sunset bells 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 Sunset bells too much or too little?
Both overwatering and underwatering will be detrimental to the health of your Sunset bells, 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 Sunset bells, 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 Sunset bells have become brittle and brown. It is crucial that you notice the signs of overwatering as soon as possible when caring for your Sunset bells. 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 Sunset bells 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 Sunset bells 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 Sunset bells?
If your plant is in a pot. The most precise way to decide whether your Sunset bells 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 Sunset bells 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 Sunset bells can show an admirable ability to withstand drought.
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How much water does my Sunset bells need?
When it comes time to water your Sunset bells, 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 Sunset bells at different growth stages?
The water needs of the Sunset bells can change depending on growth stages as well. For example, when your Sunset bells 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 Sunset bells 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 Sunset bells 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 Sunset bells more water at this time.
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How should I water my Sunset bells through the seasons?
The Sunset bells 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 Sunset bells will contract a disease.
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What's the difference between watering my Sunset bells indoors and outdoors?
It is most common to grow the Sunset bells 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 Sunset bells 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 Sunset bells 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 Sunset bells

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Attributes of Sunset bells

Lifespan
Perennial
Plant Type
Herb
Planting Time
Spring, Fall
Bloom Time
Late spring, Summer
Harvest Time
Late spring, Summer, Fall
Plant Height
50 cm
Spread
20 cm to 30 cm
Leaf Color
Green
Brown
Flower Size
2.5 cm to 5 cm
Flower Color
Yellow
Orange
Fruit Color
Red
Green
Stem Color
Green
Dormancy
Winter dormancy
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃

Name story

Sunset bells

Usages

Garden Use

Trivia and Interesting Facts

Scientific Classification of Sunset bells

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pests

Common Pests & Diseases About Sunset bells

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Common issues for Sunset bells based on 10 million real cases
Wilting
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
Leaf rot
Leaf rot Leaf rot
Leaf rot
This pathogen can cause the leaves to rot.
Solutions: Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden. In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label. In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Leaf deformity
Leaf deformity Leaf deformity
Leaf deformity
Leaf deformities can have a variety of causes.
Solutions: Follow these steps to revive plants with abnormal leaves. Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow. Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions. Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques. Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent. Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp. Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.
Powdery Mildew
Powdery Mildew Powdery Mildew
Powdery Mildew
Powdery mildew is a white mold that appears on leaves. It can be wiped away.
Solutions: As powdery Mildew spores are transported by the wind, it can be tricky to put a complete stop to the spread of the fungus. Luckily, there are several easy treatments for plants that are exhibiting symptoms: If powdery Mildew seems to be impacting isolated leaves or stems, they can simply be trimmed away and disposed of. Disinfect pruning tools after doing this. Remove any plant debris from the ground around the infected plants and dispose of it in the garbage. Then, cover the soil with a thick layer of mulch to limit reinfection. Milk sprays have been found to be useful in controlling powdery Mildew. Make up a spray consisting of 60% water and 40% milk and spray on the affected plants. This can also be used as a preventative measure. In cases where powdery Mildew is more widespread, plants can be sprayed with a mild sulfur- or copper-based fungicide or a non-toxic solution made from baking soda and soap. Sprays can help areas that have been recently infected, though they are less effective against well-established infections. If possible, try transplanting the plants to a sunnier location. Though powdery Mildew does fine in hot, dry conditions, it is unable to reproduce without some humidity. Putting plants in more direct sunlight can help stop the spread of the fungus. Trimming around closely-packed plants can help improve airflow, which also prevents the reproduction of the fungus.
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Wilting
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Wilting Disease on Sunset bells?
What is Wilting Disease on Sunset bells?
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
Symptom Analysis
Symptom Analysis
Affected Sunset bells plants show symptoms such as drooping, limp or sagging leaves despite adequate watering. In severe cases, the entire plant may appear stunted or wilted, and leaf coloration may fade.
What Causes Wilting Disease on Sunset bells?
What Causes Wilting Disease on Sunset bells?
1
Inadequate Watering
Under- or over-watering can damage Sunset bells's root system and inhibit the transport of water and nutrients, causing wilting.
2
Viral Infections
Viruses can block the plant's vascular system, causing the foliage to wilt. Common plant viruses include Tobacco Mosaic Virus and Cucumber Mosaic Virus.
3
Bacterial Infections
Bacteria such as Pseudomonas or Erwinia species can infect Sunset bells, causing wilting by blocking the water transportation system.
How to Treat Wilting Disease on Sunset bells?
How to Treat Wilting Disease on Sunset bells?
1
Non pesticide
Proper watering: Ensure consistent, suitable watering of Sunset bells based on its needs, preventing both dehydration and waterlogging.

Sanitation: Remove and discard infected plant parts to prevent the spread of pathogens.
2
Pesticide
Systemic fungicide: Treat infected plants with a systemic fungicide that can penetrate the plant's systems and treat infections.

Virucide: Use a registered virucide spray on Sunset bells to kill existing viruses and protect against new infections.
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Leaf rot
plant poor
Leaf rot
This pathogen can cause the leaves to rot.
Overview
Overview
Leaf rot is very common among both house plants and garden plants. It affects foliage and occurs mainly when the leaves become wet due to rain or misting by the gardener. The cause is fungal disease and this is facilitated by the fungal spores adhering to wet leaves then penetrating the leaf and expanding rapidly. Damp conditions and poor air circulation will increase chances of infection taking place. Another factor are leaves that are damaged or have been penetrated by sap sucking insects that facilitate plant penetration.
Symptom Analysis
Symptom Analysis
  1. Spores are able to cling to a damp leaf and penetrate, often through an existing wound.
  2. A small dark brown mark appears which expands rapidly as sporulation starts to take place.
  3. Quite quickly these bull's eye like circles can link together and the whole leaf turns dark and loses texture.
  4. Leaf drop occurs.
Disease Cause
Disease Cause
These symptoms are caused by a bacterial infection invading the plant. Bacteria from many sources in the environment (air, water, soil, diseased plants) enter a plant through wounds, or in some cases the stomata when they are open. Once inside the leaf tissue, the bacteria feed and reproduce quickly, breaking down healthy leaves.
Bacterial infections threaten most plant species, and are more prominent in wet weather that more easily transfers the bacteria from plant to plant, or from soil to plant.
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Leaf deformity
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Leaf deformity
Leaf deformities can have a variety of causes.
Overview
Overview
Leaf deformity manifests in the form of curled, cupped, or distorted leaves, often first seen in the spring. There are a number of different possibilities as to the cause and it will not always be easy to isolate the problem without laboratory analysis. In the majority of cases, however, the gardener should be able to isolate the cause through close examination of the plant and the local conditions.
Symptom Analysis
Symptom Analysis
The plant has developed abnormal leaves. They may look similar to leaf curl, but show other problems such as:
  • stunting
  • abnormal shapes
  • a bumpy texture
  • gaps between leaf sections
  • raised growths on the top surface
Disease Cause
Disease Cause
The causes are widespread and varied and the gardener will need to examine plants carefully as well as consider environmental factors.
Disease due to insect damage: Mites, aphids, and other insects that feast on plant leaves can leave them vulnerable to viral and bacterial disease. Some, like leaf galls and rust, produce distorted leaves. If the gardener sees insects on the plants, it is likely the insect is the culprit. Some mites are too small to see, and laboratory analysis may be required.
Herbicide exposure: Herbicides can stress plant leaves. This may lead to stunted growth and a curling, cupped appearance. Even if the plant owner didn't apply herbicides, herbicide drift and planting in contaminated soils can expose plants to these chemicals. If all plants in an area have deformed leaves, the cause is likely herbicides. Herbicide exposure is also characterized by narrow new leaves.
Less than ideal growing conditions: If plants are exposed to cold temperatures right as their leaves are coming out of the bud, they might become stunted and malformed. If deformed leaves occur right after a cold spell or frost, this is likely the cause. Too much and too little water can also cause deformed leaves. Leaves curling down but not distorting is more likely to be a watering issue than a leaf deformity.
Nutrient deficiencies: A lack of critical nutrients during the growing phase, including boron, calcium, and molybdenum, may lead plant leaves to grow stunted or disfigured. If a nutrient deficiency is to blame, the leaves will also show discoloring.
Fungal infections: a variety of fungal pathogens can distort leaves, as is the case with Peach leaf curl.
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Powdery Mildew
plant poor
Powdery Mildew
Powdery mildew is a white mold that appears on leaves. It can be wiped away.
Overview
Overview
Powdery Mildew is a common disease and the scourge of many home gardeners. It affects a large variety of plants including many varieties of vegetables. The disease is easy to identify but not always easy to get rid of once it has started to infect plants.
Powdery Mildew thrives in warm, humid conditions and can quickly spread from plant to plant. Although this disease will not kill the plants, a severe infestation will inhibit plant growth and fruit production.
Symptom Analysis
Symptom Analysis
Powdery Mildew appears as pale yellow spots on leaves. These spots then become white and look powdery. The fungus spreads quickly both on the top and underside of the leaves and on the plant stems.
These white, powdery spots will join up and soon, almost the entire surface of the leaf appears white. Eventually, the edges of the leaf will turn brown and dry and start to die.
In severe infections, even the flower buds will turn white and become disfigured. Fruit will ripen prematurely and be inedible.
Disease Cause
Disease Cause
Powdery Mildew is caused by a fungus. There are many different genera of fungus diseases that cause powdery Mildew. The fungal spores overwinter inside leaf buds and on plant material that has dropped to the soil below. As the weather warms up, these spores are then carried onto the plant by water, wind, and insects. Powdery Mildew can also be more severe in areas that experience warm, dry climates, even though the spores require some humidity to germinate.
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distribution

Distribution of Sunset bells

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Habitat of Sunset bells

Greenhouse
Northern Hemisphere
South Hemisphere

Distribution Map of Sunset bells

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Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
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More Info on Sunset Bells Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Lighting
Partial sun
Sunset bells tolerates an array of sunlight conditions from a full spectrum of sun to complete cover of shade. An environment that exposes them to a moderate amount of sun daily encourages healthy growth. Excessive sunlight can lead to scorching, while insufficient can cause stunted growth and reduced vitality.
Best Sunlight Practices
Transplant
20-30 cm
For sunset bells, the perfect time to transplant is during early to mid-spring, when temperatures are mild and plants awaken from dormancy. Choose a location with ample light and adequate drainage. If needed, enrich the soil with organic matter, ensuring a healthy start for your beautiful sunset bells!
Transplant Techniques
Temperature
0 - 43 ℃
Sunset bells prefer a temperature range of 68 to 100 ℉ (20 to 38 ℃) and grow naturally in warm and temperate environments. Adjust the temperature in different seasons by keeping them in a warm environment in winters and by providing shade in hot summers.
Temp for Healthy Growth
Pruning
Spring, Summer, Autumn
A tropical perennial with vibrant flowers and velvety leaves, sunset bells thrives with judicious pruning. Remove dead or yellowing leaves regularly to maintain vigor. Trim back leggy stems in early spring to encourage bushier growth, allowing for a flush of new foliage. Deadhead spent blooms to stimulate further flowering. Prune no more than one-third of growth to prevent stress. Pruning from early spring to late fall aligns with the plant's active growth, optimizing health and aesthetics.
Pruning techniques
Propagation
Spring, Summer
Sunset bells propagates best through cuttings during the warmer months of spring and summer. Its propagation difficulty is moderate, with successful signs including new leaf growth. Ensure good drainage and consistent moisture for optimal results.
Propagation Techniques
Overwinter
0 - 43 ℃
Sunset bells thrives in warm, tropical climates and lacks inbuilt mechanisms for winter resilience. Consequently, it requires meticulous overwinter care in non-native, colder environments. A key consideration is to maintain a minimum temperature of 60°F (15°C), as the plant will stop growing below this. Sunset bells also requires high humidity and reduced watering in winter. Ensuring these parameters can help sunset bells survive the cold season with its flamboyant blooms intact.
Winter Techniques
Wilting
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
Read More
Lack of fertilizer
Lack of fertilizer is not literally a disease but can cause implications similar to plant diseases in Sunset bells. Neglected fertilization leads to it being nutrient-starved, which affects growth, blooms, and overall wellness, often mistaken as disease injuries.
Read More
Brown blotch
Brown Spot is a prevalent plant disease affecting Sunset bells, caused by the fungus Bipolaris oryzae. It results in browning and drying of its flamboyant leaves, reducing its aesthetic appeal, varying based on weather conditions and plant health.
Read More
Leaf rot
Leaf rot is a fungal disease affecting Sunset bells, potentially leading to serious plant deterioration. It inaugurates as small, black, sunken areas, eventually leading to entire leaves becoming brown and rotted. Fast intervention and appropriate controls are key to combating this disease.
Read More
Underwatering dry
Underwatering is a non-infectious ailment caused by inadequate water supply in Sunset bells, leading to deteriorated health and reduced bloomings. It's not lethal but can severely impact the plant's growth and ornamental value.
Read More
Leaf wilting
Leaf wilting, primarily caused by lack of water and fungal infections, significantly affects Sunset bells's health and appearance. Decreased plant vigour, susceptibility to pests, and eventual death can result if left untreated.
Read More
Yellow edges
Yellow edges disease affected Sunset bells results in marking out the leaf margins in yellow, indicating nutrient deficiency or over/under watering. The disease deteriorates flower and foliage quality, hampering overall health and growth.
Read More
Plant dried up
Plant dried up' is a disease affecting Sunset bells leading to dehydration and eventual plant death if not addressed. This disease's severity is heavily dependent on environmental and cultivation triggers.
Read More
Dark blotch
Dark Blotch is a fungal disease causing dark patches on the foliage of Sunset bells. It affects the plant's aesthetics and overall health, with extreme cases leading to complete defoliation and eventual death of the plant. Prompt management is necessary to maintain plant health.
Read More
Powdery mildew
Powdery mildew is a fungal disease known for its detrimental effects on Sunset bells. Infected plants exhibit characteristic white, powdery spots on leaves and other parts, hindering proper physiological activities and escalating plant decline.
Read More
Feng shui direction
West
The sunset bells plant subtly enhances the Feng Shui energy, particularly when placed in the West direction of a space. It's often seen as bringing in warming elements, courtesy of its vibrant sunset hues. However, different spaces may evoke diverse reactions, suggesting individual compatibility nuances. Embracing open interpretation fosters harmony with every placement.
Fengshui Details
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Plants Related to Sunset bells

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Frost aster
Frost aster
Frost aster (*Symphyotrichum pilosum*) is a plant species native to eastern North America. Frost aster can be commonly found in prairies or open woodlands. The cultivar Ochtendgloren has received the Royal Horticultural Society's Award of Garden Merit.
Mandarin orange
Mandarin orange
The mandarin orange (Citrus reticulata) is a citrus fruit tree. It is famed for its Mandarin oranges, a commonly consumed fruit which can be eaten plain or used in salads. During the Chinese New Year, the fruit is considered a symbol of good fortune.
Sugar maple
Sugar maple
Acer saccharum, commonly known as sugar maple is a deciduous flowering tree native to North America. Sugar maple's xylem sap is used for making maple syrup - a popular food condiment and sweetening agent in North America. The most notable quality of this plant is its bright leaves, which turn deep red during fall.
Tape grass
Tape grass
Tape grass (Vallisneria spiralis) is a tropical or subtropical plant that is commonly cultivated in aquariums. The leaves range in color from pale green to reddish and can grow up to 91 cm long. Vallisneria spiralis easily spreads and is considered an invasive introduced species in some regions.
Crown Flower
Crown Flower
The crown Flower has beautiful flowers that are used to make leis and were a favorite of the last queen of Hawaii. The outer petals of this flower curl back, and reveal what looks like a crown inside. The sap of this plant may cause skin irritation and can be considered toxic.
Bigleaf hydrangea
Bigleaf hydrangea
The bigleaf hydrangea is a deciduous shrub native to Japan, and is known for its lush, oval, colorful inflorescence. The two types of Hydrangea macrophylla are mopheads - with large, ball-shaped, sterile flower clusters, and lace capes - with small round fertile flowers in the center, and sterile flowers on the outer side of each inflorescence. Depending on soil pH, blooms can change color from pink to blue.
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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Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Sunset bells
Chrysothemis pulchella
Also known as: Copper leaf, Squarestem
Hardiness Zones
Hardiness Zones
9 to 11
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Questions About Sunset bells

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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 Sunset bells?
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What should I do if I water my Sunset bells too much or too little?
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How often should I water my Sunset bells?
more
How much water does my Sunset bells need?
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How should I water my Sunset bells at different growth stages?
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How should I water my Sunset bells through the seasons?
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What's the difference between watering my Sunset bells indoors and outdoors?
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Key Facts About Sunset bells

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Attributes of Sunset bells

Lifespan
Perennial
Plant Type
Herb
Planting Time
Spring, Fall
Bloom Time
Late spring, Summer
Harvest Time
Late spring, Summer, Fall
Plant Height
50 cm
Spread
20 cm to 30 cm
Leaf Color
Green
Brown
Flower Size
2.5 cm to 5 cm
Flower Color
Yellow
Orange
Fruit Color
Red
Green
Stem Color
Green
Dormancy
Winter dormancy
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃
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Name story

Sunset bells

Usages

Garden Use

Trivia and Interesting Facts

Scientific Classification of Sunset bells

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Common Pests & Diseases About Sunset bells

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Common issues for Sunset bells based on 10 million real cases
Wilting
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
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Leaf rot
Leaf rot Leaf rot Leaf rot
This pathogen can cause the leaves to rot.
Solutions: Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden. In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label. In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Learn More About the Leaf rot more
Leaf deformity
Leaf deformity Leaf deformity Leaf deformity
Leaf deformities can have a variety of causes.
Solutions: Follow these steps to revive plants with abnormal leaves. Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow. Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions. Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques. Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent. Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp. Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.
Learn More About the Leaf deformity more
Powdery Mildew
Powdery Mildew Powdery Mildew Powdery Mildew
Powdery mildew is a white mold that appears on leaves. It can be wiped away.
Solutions: As powdery Mildew spores are transported by the wind, it can be tricky to put a complete stop to the spread of the fungus. Luckily, there are several easy treatments for plants that are exhibiting symptoms: If powdery Mildew seems to be impacting isolated leaves or stems, they can simply be trimmed away and disposed of. Disinfect pruning tools after doing this. Remove any plant debris from the ground around the infected plants and dispose of it in the garbage. Then, cover the soil with a thick layer of mulch to limit reinfection. Milk sprays have been found to be useful in controlling powdery Mildew. Make up a spray consisting of 60% water and 40% milk and spray on the affected plants. This can also be used as a preventative measure. In cases where powdery Mildew is more widespread, plants can be sprayed with a mild sulfur- or copper-based fungicide or a non-toxic solution made from baking soda and soap. Sprays can help areas that have been recently infected, though they are less effective against well-established infections. If possible, try transplanting the plants to a sunnier location. Though powdery Mildew does fine in hot, dry conditions, it is unable to reproduce without some humidity. Putting plants in more direct sunlight can help stop the spread of the fungus. Trimming around closely-packed plants can help improve airflow, which also prevents the reproduction of the fungus.
Learn More About the Powdery Mildew more
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Wilting
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Wilting Disease on Sunset bells?
What is Wilting Disease on Sunset bells?
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
Symptom Analysis
Symptom Analysis
Affected Sunset bells plants show symptoms such as drooping, limp or sagging leaves despite adequate watering. In severe cases, the entire plant may appear stunted or wilted, and leaf coloration may fade.
What Causes Wilting Disease on Sunset bells?
What Causes Wilting Disease on Sunset bells?
1
Inadequate Watering
Under- or over-watering can damage Sunset bells's root system and inhibit the transport of water and nutrients, causing wilting.
2
Viral Infections
Viruses can block the plant's vascular system, causing the foliage to wilt. Common plant viruses include Tobacco Mosaic Virus and Cucumber Mosaic Virus.
3
Bacterial Infections
Bacteria such as Pseudomonas or Erwinia species can infect Sunset bells, causing wilting by blocking the water transportation system.
How to Treat Wilting Disease on Sunset bells?
How to Treat Wilting Disease on Sunset bells?
1
Non pesticide
Proper watering: Ensure consistent, suitable watering of Sunset bells based on its needs, preventing both dehydration and waterlogging.

Sanitation: Remove and discard infected plant parts to prevent the spread of pathogens.
2
Pesticide
Systemic fungicide: Treat infected plants with a systemic fungicide that can penetrate the plant's systems and treat infections.

Virucide: Use a registered virucide spray on Sunset bells to kill existing viruses and protect against new infections.
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Leaf rot
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Leaf rot
This pathogen can cause the leaves to rot.
Overview
Overview
Leaf rot is very common among both house plants and garden plants. It affects foliage and occurs mainly when the leaves become wet due to rain or misting by the gardener. The cause is fungal disease and this is facilitated by the fungal spores adhering to wet leaves then penetrating the leaf and expanding rapidly. Damp conditions and poor air circulation will increase chances of infection taking place. Another factor are leaves that are damaged or have been penetrated by sap sucking insects that facilitate plant penetration.
Symptom Analysis
Symptom Analysis
  1. Spores are able to cling to a damp leaf and penetrate, often through an existing wound.
  2. A small dark brown mark appears which expands rapidly as sporulation starts to take place.
  3. Quite quickly these bull's eye like circles can link together and the whole leaf turns dark and loses texture.
  4. Leaf drop occurs.
Disease Cause
Disease Cause
These symptoms are caused by a bacterial infection invading the plant. Bacteria from many sources in the environment (air, water, soil, diseased plants) enter a plant through wounds, or in some cases the stomata when they are open. Once inside the leaf tissue, the bacteria feed and reproduce quickly, breaking down healthy leaves.
Bacterial infections threaten most plant species, and are more prominent in wet weather that more easily transfers the bacteria from plant to plant, or from soil to plant.
Solutions
Solutions
Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden.
In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label.
In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Prevention
Prevention
  1. Clean up garden debris at the end of the season, especially if it contains any diseased plant tissue. Diseases can overwinter from season to season and infect new plants.
  2. Avoid overhead watering to prevent transferring pathogens from one plant to another, and to keep foliage dry.
  3. Mulch around the base of plants to prevent soil-borne bacteria from splashing up onto uninfected plants.
  4. Sterilize cutting tools using a 10% bleach solution when gardening and moving from one plant to another.
  5. Do not work in your garden when it is wet.
  6. Rotate crops to prevent the buildup of bacteria in one site due to continuous cropping.
  7. Use a copper or streptomycin-containing bactericide in early spring to prevent infection. Read label directions carefully as they are not suitable for all plants.
  8. Ensure plants are well spaced and thin leaves on densely leaved plants so that air circulation is maximised.
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Leaf deformity
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Leaf deformity
Leaf deformities can have a variety of causes.
Overview
Overview
Leaf deformity manifests in the form of curled, cupped, or distorted leaves, often first seen in the spring. There are a number of different possibilities as to the cause and it will not always be easy to isolate the problem without laboratory analysis. In the majority of cases, however, the gardener should be able to isolate the cause through close examination of the plant and the local conditions.
Symptom Analysis
Symptom Analysis
The plant has developed abnormal leaves. They may look similar to leaf curl, but show other problems such as:
  • stunting
  • abnormal shapes
  • a bumpy texture
  • gaps between leaf sections
  • raised growths on the top surface
Disease Cause
Disease Cause
The causes are widespread and varied and the gardener will need to examine plants carefully as well as consider environmental factors.
Disease due to insect damage: Mites, aphids, and other insects that feast on plant leaves can leave them vulnerable to viral and bacterial disease. Some, like leaf galls and rust, produce distorted leaves. If the gardener sees insects on the plants, it is likely the insect is the culprit. Some mites are too small to see, and laboratory analysis may be required.
Herbicide exposure: Herbicides can stress plant leaves. This may lead to stunted growth and a curling, cupped appearance. Even if the plant owner didn't apply herbicides, herbicide drift and planting in contaminated soils can expose plants to these chemicals. If all plants in an area have deformed leaves, the cause is likely herbicides. Herbicide exposure is also characterized by narrow new leaves.
Less than ideal growing conditions: If plants are exposed to cold temperatures right as their leaves are coming out of the bud, they might become stunted and malformed. If deformed leaves occur right after a cold spell or frost, this is likely the cause. Too much and too little water can also cause deformed leaves. Leaves curling down but not distorting is more likely to be a watering issue than a leaf deformity.
Nutrient deficiencies: A lack of critical nutrients during the growing phase, including boron, calcium, and molybdenum, may lead plant leaves to grow stunted or disfigured. If a nutrient deficiency is to blame, the leaves will also show discoloring.
Fungal infections: a variety of fungal pathogens can distort leaves, as is the case with Peach leaf curl.
Solutions
Solutions
Follow these steps to revive plants with abnormal leaves.
  1. Remove damaged leaves: Plants can recover from damage when given the time to do so. Remove any deformed leaves so they don't continue drawing energy from the plant. This also creates room for healthier ones to grow.
  2. Stop using herbicide: Though herbicide damage is challenging to diagnose, gardeners can potentially prevent deformed leaves by not using any and by strictly following manufacturers instructions.
  3. Spray insecticide: Prevent pests from inhabiting plant leaves by spraying with insecticide regularly and practicing good natural pest prevention techniques.
  4. Apply a balanced fertilizer: Solve nutrient deficiencies and excesses by using a well-balanced fertilizer (organic or conventional both work) before planting, and consider topdressing when signs of stress are apparent.
  5. Fix watering schedule: If plant leaves are curled downward due to too much or too little water, adjust the watering schedule so the soil is moist, but not damp.
  6. Remove infected plants: If the plant has succumbed to a viral infection, not much can be done to revive it. Remove and destroy all compromised plant material to prevent spread to other plants.
Prevention
Prevention
  1. Fertilize properly. Keep your plants full of essential nutrients with a balanced fertilizer.
  2. Regularly monitor for pests. Remove all pests by hand or treat them with an insecticide. Early discovery and treatment will prevent the spread of pests and diseases.
  3. Provide the proper amount of water. Water until the soil is moist, but not damp. Only once the soil dries out, should the plant be watered again.
  4. Protect plants from cold. Bring plants indoors or protect them with frost cloth when bad weather is forecast.
  5. Avoid herbicide exposure. If the gardener or surrounding neighbors are applying herbicides, consider moving vulnerable plants to where they are less exposed to any chemicals that may be carried on the wind.
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Powdery Mildew
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Powdery Mildew
Powdery mildew is a white mold that appears on leaves. It can be wiped away.
Overview
Overview
Powdery Mildew is a common disease and the scourge of many home gardeners. It affects a large variety of plants including many varieties of vegetables. The disease is easy to identify but not always easy to get rid of once it has started to infect plants.
Powdery Mildew thrives in warm, humid conditions and can quickly spread from plant to plant. Although this disease will not kill the plants, a severe infestation will inhibit plant growth and fruit production.
Symptom Analysis
Symptom Analysis
Powdery Mildew appears as pale yellow spots on leaves. These spots then become white and look powdery. The fungus spreads quickly both on the top and underside of the leaves and on the plant stems.
These white, powdery spots will join up and soon, almost the entire surface of the leaf appears white. Eventually, the edges of the leaf will turn brown and dry and start to die.
In severe infections, even the flower buds will turn white and become disfigured. Fruit will ripen prematurely and be inedible.
Disease Cause
Disease Cause
Powdery Mildew is caused by a fungus. There are many different genera of fungus diseases that cause powdery Mildew. The fungal spores overwinter inside leaf buds and on plant material that has dropped to the soil below. As the weather warms up, these spores are then carried onto the plant by water, wind, and insects. Powdery Mildew can also be more severe in areas that experience warm, dry climates, even though the spores require some humidity to germinate.
Solutions
Solutions
As powdery Mildew spores are transported by the wind, it can be tricky to put a complete stop to the spread of the fungus. Luckily, there are several easy treatments for plants that are exhibiting symptoms:
  1. If powdery Mildew seems to be impacting isolated leaves or stems, they can simply be trimmed away and disposed of. Disinfect pruning tools after doing this.
  2. Remove any plant debris from the ground around the infected plants and dispose of it in the garbage. Then, cover the soil with a thick layer of mulch to limit reinfection.
  3. Milk sprays have been found to be useful in controlling powdery Mildew. Make up a spray consisting of 60% water and 40% milk and spray on the affected plants. This can also be used as a preventative measure.
  4. In cases where powdery Mildew is more widespread, plants can be sprayed with a mild sulfur- or copper-based fungicide or a non-toxic solution made from baking soda and soap. Sprays can help areas that have been recently infected, though they are less effective against well-established infections.
  5. If possible, try transplanting the plants to a sunnier location. Though powdery Mildew does fine in hot, dry conditions, it is unable to reproduce without some humidity. Putting plants in more direct sunlight can help stop the spread of the fungus.
  6. Trimming around closely-packed plants can help improve airflow, which also prevents the reproduction of the fungus.
Prevention
Prevention
There are a few ways to prevent a powdery Mildew infection from occurring in the first place:
  1. Preemptive chemical controls, including fungicides and non-toxic solutions, can help prevent powdery Mildew from becoming established on plants.
  2. When placing new plants, allow enough space between each one to provide adequate air circulation.
  3. Water at the base of plants rather than from overhead.
  4. Many mildew-resistant strains of common garden plants are available. Consider these in areas that have a Mediterranean climate.
  5. Powdery Mildew can form tiny, round black structures, called cleistothecia, as the growing season draws to a close. These hardy, dry structures help the fungus survive winter. Raking away debris over the winter can remove stowaway cleistothecia and will help prevent plants from being reinfected.
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distribution

Distribution of Sunset bells

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Habitat of Sunset bells

Greenhouse
Northern Hemisphere
South Hemisphere

Distribution Map of Sunset bells

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Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
care_scenes

More Info on Sunset Bells Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Wilting
Wilting in Chrysothemis pulchella (Sunset bells) is a damaging phenomenon, often caused by inadequate watering and viral or bacterial infections, leading to limp, sagging leaves, stunted growth, or plant death.
 detail
Lack of fertilizer
Lack of fertilizer is not literally a disease but can cause implications similar to plant diseases in Sunset bells. Neglected fertilization leads to it being nutrient-starved, which affects growth, blooms, and overall wellness, often mistaken as disease injuries.
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Brown blotch
Brown Spot is a prevalent plant disease affecting Sunset bells, caused by the fungus Bipolaris oryzae. It results in browning and drying of its flamboyant leaves, reducing its aesthetic appeal, varying based on weather conditions and plant health.
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Leaf rot
Leaf rot is a fungal disease affecting Sunset bells, potentially leading to serious plant deterioration. It inaugurates as small, black, sunken areas, eventually leading to entire leaves becoming brown and rotted. Fast intervention and appropriate controls are key to combating this disease.
 detail
Underwatering dry
Underwatering is a non-infectious ailment caused by inadequate water supply in Sunset bells, leading to deteriorated health and reduced bloomings. It's not lethal but can severely impact the plant's growth and ornamental value.
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Leaf wilting
Leaf wilting, primarily caused by lack of water and fungal infections, significantly affects Sunset bells's health and appearance. Decreased plant vigour, susceptibility to pests, and eventual death can result if left untreated.
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Yellow edges
Yellow edges disease affected Sunset bells results in marking out the leaf margins in yellow, indicating nutrient deficiency or over/under watering. The disease deteriorates flower and foliage quality, hampering overall health and growth.
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Plant dried up
Plant dried up' is a disease affecting Sunset bells leading to dehydration and eventual plant death if not addressed. This disease's severity is heavily dependent on environmental and cultivation triggers.
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Dark blotch
Dark Blotch is a fungal disease causing dark patches on the foliage of Sunset bells. It affects the plant's aesthetics and overall health, with extreme cases leading to complete defoliation and eventual death of the plant. Prompt management is necessary to maintain plant health.
 detail
Powdery mildew
Powdery mildew is a fungal disease known for its detrimental effects on Sunset bells. Infected plants exhibit characteristic white, powdery spots on leaves and other parts, hindering proper physiological activities and escalating plant decline.
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Plants Related to Sunset bells

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Lighting
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Indoor
Indoor
Outdoor
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Requirements
Partial sun
Ideal
About 3-6 hours sunlight
Full shade
Tolerance
Less than 3 hours of 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
Sunset bells tolerates an array of sunlight conditions from a full spectrum of sun to complete cover of shade. An environment that exposes them to a moderate amount of sun daily encourages healthy growth. Excessive sunlight can lead to scorching, while insufficient can cause stunted growth and reduced vitality.
Preferred
Tolerable
Unsuitable
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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
Sunset bells is a versatile plant that thrives in partial sunlight but can tolerate full sunlight in cooler weather. Although symptoms of light deficiency may not be easily noticeable, inadequate light conditions can affect their growth indoors.
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(Symptom details and solutions)
Impact on flowering and fruiting
Your plant may not show obvious abnormalities due to insufficient sunlight, but it can have adverse effects on future flowering and fruiting.
Lighter-colored new leaves
Insufficient sunlight can cause leaves to develop irregular color patterns or appear pale. This indicates a lack of chlorophyll and essential nutrients.
Slower or no new growth
Sunset bells 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 optimize plant growth, shift them to increasingly sunnier spots each week until they receive 3-6 hours of direct sunlight daily, enabling gradual adaptation to changing light conditions.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
Sunset bells thrives with partial sun exposure but is more prone to sunburn. The intense sunlight during summer can cause leaf sunburn, making it important to provide adequate shade and protection.
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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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Indoor
Indoor
Outdoor
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Requirements
Ideal
Tolerable
Unsuitable
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
Sunset bells prefer a temperature range of 68 to 100 ℉ (20 to 38 ℃) and grow naturally in warm and temperate environments. Adjust the temperature in different seasons by keeping them in a warm environment in winters and by providing shade in hot summers.
Regional wintering strategies
Sunset bells is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Sunset bells indoors and place it near a bright window, but it should be kept at a certain distance from heaters. Maintaining temperatures above {Suitable_growth_temperature_min} during winter is beneficial for plant growth. Any temperatures approaching {Tolerable_growing_temperature_min} are detrimental to the plant.
Important Symptoms
Symptoms of Low Temperature in Sunset bells
Sunset bells prefers warm temperatures and is not tolerant of low temperatures. It thrives best when the temperature is above {Suitable_growth_temperature_min}. During winter, it should be kept above {Tolerable_growing_temperature_min}. When the temperature falls below {Limit_growth_temperature}, the leaves may lighten in color. After frost damage, the color gradually turns brown or black, and symptoms such as wilting and drooping may occur.
Solutions
Trim off the frost-damaged parts. Immediately move indoors to a warm environment for cold protection. Choose a spot near a south-facing window to place the plant, ensuring ample sunlight. Additionally, avoid placing the plant near heaters or air conditioning vents to prevent excessive dryness in the air.
Symptoms of High Temperature in Sunset bells
During summer, Sunset bells should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the color of the leaves becomes lighter, and the plant becomes more susceptible to sunburn.
Solutions
Trim away the sunburned and dried-up parts. Move the plant to a location that provides shade from the midday and afternoon sun. Water the plant in the morning and evening to keep the soil moist.
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