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Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Hylocereus undatus
Also known as : Belle of the night, Night blooming cereus, Jesus in the cradle, Pitahaya
Dragon fruit berries are edible and have bright red skins and white pulp. A delicious tropical fruit, they also have a high nutritional value. Dragon fruit is a climbing plant with aerial roots and often climbs on tree trunks, abandoned walls, or boulders. It requires plenty of light but is easy to care for and can be planted in a yard.
Water
Water
Every 3 weeks
Sunlight
Sunlight
Full sun
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care guide

Care Guide for Dragon fruit

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Watering Care
Watering Care
Dragon fruit should be planted in well-draining soil, and watered regularly so the surrounding soil does not dry out completely in between waterings. In the cooler months, intermittent drenching of the soil is sufficient. It is drought tolerant and susceptible to root rot, so it is better to underwater this species than risk overwatering it.
Details on Watering Care Watering Care
Fertilizing Care
Fertilizing Care
Dragon fruit should be fertilized with a well-balanced commercial fertilizer suitable for houseplants or cacti. It should be fertilized every four waterings during the active growing season. During the dormant winter months, this can be reduced to fertilization every six waterings.
Details on Fertilizing Care Fertilizing Care
Pruning
Pruning
Deadhead (or remove) withered flowers after flowering.
Details on Pruning Pruning
Soil Care
Soil Care
Sand, Loam, Chalky, Clay, Acidic, Neutral, Alkaline
Details on Soil Care Soil Care
Ideal Lighting
Ideal Lighting
Full sun, Partial sun
Details on Sunlight Requirements Ideal Lighting
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Dragon fruit
Water
Water
Every 3 weeks
Sunlight
Sunlight
Full sun
Hardiness Zones
Hardiness Zones
10 to 12
Planting Time
Planting Time
Early spring
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Questions About Dragon fruit

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Watering Watering Watering
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What is the best way to water my Dragon fruit?
It's important to know various ways to water the Dragon fruit. Some might ask whether they should do the watering from top to bottom, or is it the opposite? According to the experts, one of the best ways to water the cactus is to start from the bottom. This will ensure that there will be enough water to reach the root of the plants. If you're starting from the top, there will not be enough saturation. The water will trickle and evaporate, and only a small amount will reach its roots.
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What should I do if my Dragon fruit is underwatered?
Sometimes, you might notice that even if you water it frequently enough, it will start to dry out. When you see that the flowers are beginning to wilt and there's not enough water, the issue might be in the container where they are planted. Choose a bigger one if this is the case. Buy a pot that drains easily. You will need to mix it with the right potting soil and clean sand so it will absorb more water easier. The soil that is too wet will not go well with the roots. Since this species is an epiphyte, it won't be able to handle soggy roots since it absorbs water and nutrients from the air. It's best to ensure that there's proper drainage to prevent fungal infections. When you notice the cactus is limp, you can transfer or re-pot it into fresh earth. Gently remove the soil as much as possible and keep it evenly moist. Mist the cactus frequently whenever possible. After the flowers have finished blooming, you might want to cut back on watering until you see new buds appearing. When the soil dries too much, the buds will begin to drop, so you might want to add some water but not too much. Sometimes, underwatering, which is followed by overwatering that many owners do for compensation, is quite common. These cacti are considered to be succulents. The lack of water is not noticeable until everything is too late. They show that there are issues when they begin to droop and wither. The well-intentioned plant owner will give them massive amounts of water. This is where the roots become desiccated. They become so dry that they can't take in any excess water. It will result in waterlogged plants, and the remaining roots may rot. If you notice some signs of wilting or underwatering, you can try to bring the species back to life with regular and frequent watering. However, make sure that it won't be a deluge, so you'll give the cactus a chance to regenerate and recover its roots.
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How much water should I give my Dragon fruit?
The Dragon fruit must be properly watered to keep it healthy all year round. It should be potted in well-draining soil so it would produce beautiful blooms. The amount of water that the Dragon fruit needs can vary. When you see that about 1/3 of the topsoil is dry, this is the best time to water them. They are thirstier than the other succulents, so watering should take place about 1x every week. Use your fingers to check if the soil is about two inches dry. If you notice that the soil is very dry on the top layer, run the water until it goes through the drainage of the pots. There should be a tray underneath to catch the extra water. After about 10 to 15 minutes, discard everything, including the excess water. The soaking method should work well with the Dragon fruit but don't let it sit on the water-filled pot for a long time. When the species is in its flowering stage, it's highly recommended to water it sparingly. Ideally, the best time to water them is when you notice that the leaves begin to droop. Make sure to fill the saucer of the pots with pebbles. Add water to the pebbles to add humidity to your Dragon fruit. The best way to understand whether it's time to water the Dragon fruit is to check the soil. When it's too dry, simply add water and moisture. However, don't let the pot sit in the water, especially during the winter when the soil takes a long time to dry. This can cause root rot. Know that these species can react to various seasonal changes. Watering it the correct way will mean that you should consider the climate. If you live in a dry and hot climate, the plants will need more watering, which is about twice per week. If you live in a humid area, then watering only 1x a week can work well. You should water this less frequently in the fall and winter if you want the flowers to bloom. When the pots are exposed to too much sunlight, then the moisture will dry out faster. This is when the plant needs more watering. Watering should be less if it is in a cool or humid place.
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What will happen if I overwater my Dragon fruit?
Sometimes, you might overwater your Dragon fruit, which makes it look limp or wilted. When you've neglected it for too long, give it a little drink. Continue to provide it with water in a sparing way until you see that there's slight moisture in the soil. Overwatering can cause the development of a fungal infection called white rot. The leaves tend to droop, which might result in wilting. Like any other species, the cactus can't stand overwatering or underwatering. They don't tolerate dry soil since the flowers will start dropping at the same time, and this is something that you don't want to happen.
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Should I adjust the frequency of watering my Dragon fruit according to different seasons?
The cold months and the hot months are not the same. The temperatures tend to drop during the winter and fall, and the soil will take longer to dry. This is when you don't need to water the succulents often. These two seasons are also the best time for the Dragon fruit to show its beautiful blooms. Water sparingly to maintain the health of the plant. During the months of October, stop watering when there's too much water in the soil. Resume the care in November but keep the moisture light when the temperatures are still cool. When the blooms start to appear, stop watering for about a few weeks so the plants can rest from too much moisture. These are very delicate, so when you see new growth, you can resume the watering once a week if you need to.
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Should I water my Dragon fruit differently when I plant it indoors vs outdoors?
Your plant's location is something you need to consider when it comes to its watering needs. When the plant grows near the window or outdoors, the air might be too dry, and the temperatures are too high. This is where you should water the plant for about 2x a week. When it's growing indoors in a humid and cool environment, it will definitely need less watering. Indirect sunlight will also have an impact since the soil does not tend to dry out faster. This is where the succulent will just be fine with once-a-week watering. However, you still need to check the soil with a moisture meter to know what it needs.
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Key Facts About Dragon fruit

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Attributes of Dragon fruit

Lifespan
Perennial
Plant Type
Succulent, Shrub, Vine
Planting Time
Early spring
Bloom Time
Late spring, Summer, Early fall, Mid fall
Harvest Time
Summer, Fall
Plant Height
3 m to 15 m
Spread
50 cm
Leaf Color
Green
Flower Size
15 cm to 25 cm
Flower Color
White
Yellow
Green
Fruit Color
Green
Purple
Pink
Stem Color
Green
Dormancy
Non-dormant
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃
Pollinators
Bees

Name story

Dragon fruit
According to the legend, the fruit was created thousands of years ago by fire breathing dragons. During a battle when the dragon breathed fire, the last thing to emerge would be the fruit. When the dragon was slain, the fruit was collected by the victorious soldiers and presented to the Emperor as a coveted treasure. The soldiers would then butcher the dragon and eat the flesh. It was believed that those who feasted on the flesh would be blessed with the strength and ferocity of the dragon and that they too would be cherished by the Emperor.
Pitahaya
It is also known as pitahaya in Mexico while pitaya roja in Central America and northern South America. The Spanish name, pitahaya may also refer to several other species of tall cacti with flowering fruit.

Symbolism

Endless future

Usages

Garden Use
Commonly planted as an ornamental vine and a fruit crop, dragon fruit can climb surfaces such as fences and trees. Tolerant of full sun, the dragon fruit is ideal for xeriscaping but can be planted in containers as well. Companion plants include Texas sage, ice plant, and kalanchoe.

Trivia and Interesting Facts

According to legend, a woman was lost in the desert. In a trance, she heard someone say that she could find her way out of the desert as long as she kept eating the dragon fruit that was right beside her. She peeled and ate the dragon fruit, and recovered enough strength to make it out of the desert.

Scientific Classification of Dragon fruit

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pests

Common Pests & Diseases About Dragon fruit

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Common issues for Dragon fruit based on 10 million real cases
Caterpillars
Caterpillars Caterpillars
Caterpillars
Caterpillars, primarily larvae of the moth species, feed on Dragon fruit, causing visible damage and decreasing productivity. The prolonged infestation can considerably weaken the plant, leading to wilting and potential fruit loss.
stem brown spot
stem brown spot stem brown spot
stem brown spot
Brown spot is a fungal disease caused by Bipolaris oryzae. It affects Dragon fruit severely, leading to lesions on leaves, fruits, and stem, interrupting photosynthesis, and greatly reducing yields. It can be controlled through both non-pesticide and pesticide interventions.
Dieback
Dieback Dieback
Dieback
Dieback is a serious disease affecting Dragon fruit, characterized by a progressive death of twigs, branches, roots, and eventually the whole plant. This disease typically hampers the plant's productivity and overall health, making effective prevention and control measures crucial for its successful cultivation.
Scars
Scars Scars
Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Solutions: Each source of scarring requires a different approach to help your plant recover. Protect the trunk and leaves from physical damage like scrapes. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Flower withering
Flower withering Flower withering
Flower withering
Flowers may dry out due to a sudden change in environment or because the plant has completed its normal flowering period.
Solutions: If flower withering is a natural progression due to age, there is nothing that can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible. For lack of water, immediately water the plant using room temperature rainwater, bottled spring water, or filtered tap water. Water container plants until excess water drains out the bottom; water in-ground plants until the soil is soaked but there isn’t standing water on the surface. In the event of nutritional deficiencies, the best solution is to use a granular or water-soluble liquid fertilizer, and apply it to the soil at about half the recommended dosage. Keep it off the leaves and make sure granular products are watered into the soil well. If the plant is infected with a bacterial or fungal pathogen, there is no course of treatment that cures the diseased plants. The best solution is to remove the infected plants and dispose of the plant material off-site. Do not put in a compost pile.
Wilting after blooming
Wilting after blooming Wilting after blooming
Wilting after blooming
Flowers may wither for a variety of reasons.
Solutions: Check the soil or potting medium. Coarse textures can allow water to drain too rapidly, preventing the plant from taking up enough. If the soil and roots seem very dry, add sphagnum moss or other mediums that hold water. Water according to recommendations for each plant's species. Low humidity can be corrected by misting the plant regularly or placing it near a humidifier. Keeping it near other plants helps, too. Keep the environment consistent in terms of temperature, humidity, and lighting. Keep it away from vents, heaters, and air conditioners, and avoid moving it to locations where it will experience a temperature shock. Hot, dry heat, and cold drafts are problematic for many plants. Especially if the plant is outside, it could be experiencing heat or light stress. Try moving it to a shadier location.
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Caterpillars
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Caterpillars Disease on Dragon fruit?
What is Caterpillars Disease on Dragon fruit?
Caterpillars, primarily larvae of the moth species, feed on Dragon fruit, causing visible damage and decreasing productivity. The prolonged infestation can considerably weaken the plant, leading to wilting and potential fruit loss.
Symptom Analysis
Symptom Analysis
Typical manifestations include notches and holes on leaves, weakening of plant structure, and potential reduction in fruit quantity and quality. In severe cases, the plant may wilt, leading to fruit loss.
What Causes Caterpillars Disease on Dragon fruit?
What Causes Caterpillars Disease on Dragon fruit?
1
Caterpillars
Caterpillars, predominantly the larvae of butterflies and moths, are typically the inducers of this destruct, feeding on the Dragon fruit's foliage and, in severe cases, fruits.
How to Treat Caterpillars Disease on Dragon fruit?
How to Treat Caterpillars Disease on Dragon fruit?
1
Non pesticide
Removal by hand: Manually removing the caterpillars and their eggs can be an effective measure, albeit labor-intensive.

Predatory Insects: Encouraging the presence of natural enemies such as birds, frogs, and predatory insects can reduce the caterpillar population.
2
Pesticide
Spraying with Bt: Bacillus thuringiensis (Bt) is a natural bacterium that produces proteins harmful to caterpillars. Spraying leaves with Bt can control caterpillar infestations.

Chemical Pesticides: If infestations are severe, use of chemical pesticides specifically targeting caterpillars might be necessary.
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stem brown spot
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is stem brown spot Disease on Dragon fruit?
What is stem brown spot Disease on Dragon fruit?
Brown spot is a fungal disease caused by Bipolaris oryzae. It affects Dragon fruit severely, leading to lesions on leaves, fruits, and stem, interrupting photosynthesis, and greatly reducing yields. It can be controlled through both non-pesticide and pesticide interventions.
Symptom Analysis
Symptom Analysis
Dragon fruit plants affected by Brown spot exhibit dark brown to black lesions on leaves, stems, and fruits. Infected leaves might show chlorosis - yellowing, and wilt eventually. The fruits develop spots, reducing market quality significantly.
What Causes stem brown spot Disease on Dragon fruit?
What Causes stem brown spot Disease on Dragon fruit?
1
Bipolaris oryzae
a fungus that thrives in warm, wet climates. It infects Dragon fruit via spores, which are carried by wind or splashing water, and settle on the plant's surfaces.
2
Weather conditions
Warm and humid conditions promote the development and spread of the disease. Cold stress also increases susceptibility.
How to Treat stem brown spot Disease on Dragon fruit?
How to Treat stem brown spot Disease on Dragon fruit?
1
Non pesticide
Removal of infected plant parts: Regular pruning and removal of infected leaves, fruits, or stems can help mitigate the disease's spread.

Crop rotation: Planting other crops in the affected area can limit the disease's recurrence.
2
Pesticide
Spraying fungicides: Regular use of registered fungicides like Mancozeb and Copper Oxychloride could control the disease.

Post-harvest treatment: Treatments with hot water and Sodium Hypochlorite can significantly reduce post-harvest decay.
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Dieback
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Dieback Disease on Dragon fruit?
What is Dieback Disease on Dragon fruit?
Dieback is a serious disease affecting Dragon fruit, characterized by a progressive death of twigs, branches, roots, and eventually the whole plant. This disease typically hampers the plant's productivity and overall health, making effective prevention and control measures crucial for its successful cultivation.
Symptom Analysis
Symptom Analysis
Signs of dieback disease in Dragon fruit include wilting, yellowing, and eventual browning of leaves. The plant exhibits stunted growth, and branches begin to dry from the tip downwards. Severe infections can cause overall plant death.
What Causes Dieback Disease on Dragon fruit?
What Causes Dieback Disease on Dragon fruit?
1
Fungus
Dieback in Dragon fruit is mainly caused by a group of fungi like Phytophthora, Pythium, Rhizoctonia and many others.
2
Environment
Stress conditions like drought, extreme temperature, soil compaction, or malnutrition can also induce dieback.
How to Treat Dieback Disease on Dragon fruit?
How to Treat Dieback Disease on Dragon fruit?
1
Non pesticide
Pruning: Regularly remove infected limbs and branches to prevent the disease from spreading to the entire plant.

Sanitation: Clean and disinfect gardening tools after use to avoid cross-infection.
2
Pesticide
Fungicide: Apply specific fungicides designed to counter dieback-causing fungi.

Systemic treatment: Consider using systemic insecticides and fungicides to treat infected plants and protect them from potential future infections.
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Scars
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Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Symptom Analysis
Symptom Analysis
Scars form when the plant repairs wounds. They can be the result of people or pets passing by and scraping the plant. Once the underlying issue is resolved, the plant will heal but a scar may remain.
Pests and pathogens can also cause scarring. Insects may attack the plant for a meal, resulting in extensive scarring when a few invaders turn into an infestation. Diseases such as fungus and bacteria can weaken the plant, causing brown spots, mushy areas, or blisters that lead to scars.
Scars occur on stems when a leaf or bud has been lost and the plant has healed. The harder tissue is like a scab that protects a wound.
On other occasions, scars can signal problems from environmental conditions, such as overexposure to sunlight or heat. It might surprise you to know that plants can suffer from sunburn, even desert dwellers like cactus!
Solutions
Solutions
Each source of scarring requires a different approach to help your plant recover.
  1. Protect the trunk and leaves from physical damage like scrapes.
  2. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray.
  3. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs.
  4. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Prevention
Prevention
Preventing some sources of scarring is easier than others, but all start with careful attention to your plants once you decide to bring them home.
  1. Review specific guidelines for your plant, including soil drainage, watering, and fertilizer requirements.
  2. Inspect plants before planting and use sterile pots and fresh potting soil or media to limit transfer of fungi or bacteria.
  3. Once established, check your plants regularly for signs of scarring or the presence of pests, as it is better to catch problems as early as possible.
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Flower withering
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Flower withering
Flowers may dry out due to a sudden change in environment or because the plant has completed its normal flowering period.
Overview
Overview
Flower withering occurs when flowers become weak, droopy, wilted, or faded until they can’t be revived. During withering, they begin to wrinkle and shrink until the flower becomes completely dry or dead.
Any flowers, regardless of the plant type or the climate they are grown in, are susceptible to withering. It is a worldwide problem across houseplants, herbs, flowering ornamentals, trees, shrubs, garden vegetables, and food crops.
Unlike wilting—which withering is often confused with—withering can be caused by different things and is often due to more than a lack of water. Withering can be fatal in severe cases.
Symptom Analysis
Symptom Analysis
Flower withering progresses from very mild cases to severe occurrences that kill the flower. The severity of the symptoms is related to the cause and how long the condition is allowed to progress before action is taken.
  • Wilted, droopy flowers
  • Petals and leaves begin to wrinkle
  • Brown papery streaks or spots appear on the petals and leaf tips
  • Flowerhead shrink in size
  • Petal color fades
  • Yellowing leaves
  • Complete death of the flower
Disease Cause
Disease Cause
The main causes of flower withering include natural age progress, lack of water, nutritional deficiencies, and bacterial or fungal diseases. It’s critical to determine the underlying cause when flower withering is noticed. This will guide the best course of action, if treatment is possible.
Check the soil for moisture and then closely examine the entire plant for signs of nutrient deficiencies. If neither of those appears to be the cause then cut open the stem below a flower. If a cross-section reveals brown or rust-colored stains it is safe to assume that this is a bacterial or fungal infection.
If the flower is nearing the end of its normal lifespan, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence, or cell aging and death. Cell division stops and the plant begins breaking down resources within the flower to use in other parts of the plant.
In all other cases, flower withering happens when the plant seals off the stem as a defense mechanism, stopping transport within the vascular system. This prevents further water loss through the flowers but also stops bacteria and fungi from moving to healthy parts of the plant. Once water and nutrient transport stops, the flower begins to wither and ultimately die.
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Wilting after blooming
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Wilting after blooming
Flowers may wither for a variety of reasons.
Overview
Overview
Wilting after blooming is sometimes a natural aging process of the flower, while other times it may indicate a problem. Orchids, for example, can bloom for anywhere from two weeks to three months, so wilting after a few days signals a problem for most varieties. This can happen to virtually any ornamental flowering plant, but those with shallow roots and limited tolerance for drought, full sun, and low humidity are more susceptible.
This is a common problem, and often has an easy fix. Sometimes, however, it is the result of more serious causes such as pests or disease of the root system.
Symptom Analysis
Symptom Analysis
  • At first, flowers may look a little limp.
  • Petals may start to appear dried out and turn brown.
  • Eventually they may drop off the plant all together.
Disease Cause
Disease Cause
Wilting blooms can be a sign of an unhealthy root system. Any condition that prevents the plant from absorbing enough water and nutrition can result in wilting blooms and sometimes other symptoms. If the plant doesn’t have enough water, it cannot maintain appropriate pressure within stems, leaves, and blooms, causing them to wilt.
This can result from physical damage – for example from root breakage during re-potting or attack by insects like cutworms. If you recently re-potted your plant, physical damage to the roots is a likely cause. If you see insects, they may be eating leaves, roots, or flowers. Fungal infections can also cause root rot and damage, preventing water and nutrient uptake.
Finally, wilting blooms can result simply from age. If no other symptoms are visible, it may simply signal the natural end of the flower’s lifespan. If it seems premature, this may be caused by environmental factors: water, humidity, light, or stress. Under-watering is a common cause. Similarly, plants adapted to high humidity dry out easily when humidity is low, like during winter or in dry climates. Too much light can also stress plants that need shade, causing blooms to wilt.
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distribution

Distribution of Dragon fruit

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Habitat of Dragon fruit

Thickets, hedges, rocks, rock walls
Northern Hemisphere
South Hemisphere

Distribution Map of Dragon fruit

Dragon fruit is a tropical fruiting vine that grows epiphytically on rainforest trees and other plants in its native Central America. It has been introduced in China, the tropical Americas, the Mediterranean, and South Africa. This natural and introduced spread is also where this tree is grown as an important commercial crop and the fruit is exported and enjoyed worldwide.
distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
habit
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More Info on Dragon Fruit Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Lighting
Full sun
Dragon fruit craves light exposure that is non-stop, thrives under an unobstructed sun but possesses the resilience to manage within softer sunlit ambiance. The right amount of luminosity encourages its healthy growth and development, while an unbalanced light exposure can negatively impact it. It hails from an environment where sunlight is abundant.
Best Sunlight Practices
Transplant
6-8 feet
To transplant dragon fruit successfully, choose the ideal time between late spring and mid-summer as it fosters optimum growth. Ensure dragon fruit is placed in a well-lit location with proper drainage. Handle the delicate roots gently, ensuring minimal root disturbance during transplanting.
Transplant Techniques
Temperature
5 - 43 ℃
The dragon fruit plant is native to tropical environments and thrives in temperatures ranging from 68 to 100 ℉ (20 to 38 ℃). It prefers warm temperatures and does not tolerate freezing temperatures well. During the winter, it is important to provide protection from cold drafts and provide additional heat to maintain a consistent temperature range. In the summer, provide shading to protect from excessive heat.
Temp for Healthy Growth
Propagation
Spring, Summer
Dragon fruit propagation is best achieved through cuttings, ideally in spring or summer. It's relatively easy with high success rate. Signs of successful propagation include new growth and root formation.
Propagation Techniques
Overwinter
5 - 43 ℃
Dragon fruit hails from the warm, tropical climate of Central America and is distinctly unaccustomed to the chills of winter. It adapts by shedding its fruits and resting, awaiting the warmer seasons. For gardeners, it is vital to mimic these conditions by moving dragon fruit indoors or increasing humidity around the plant during winter. Freezing temperatures are lethal, so protective shields or warming blankets may be employed.
Winter Techniques
Pollination
Normal
Dragon fruit, or dragon fruit, exhibits night blooming behavior inviting nocturnal bees for pollination. The aroma, nectar, and uniquely captivating white flowers serve as strong attractants. Pollination, however, can only occur when the pollen and stigma are mature, often occurring right after midnight. Meticulously, these busy bees drive this fascinating pollination dance underlying the flora's splendid life cycle.
Pollination Techniques
Caterpillars
Caterpillars, primarily larvae of the moth species, feed on Dragon fruit, causing visible damage and decreasing productivity. The prolonged infestation can considerably weaken the plant, leading to wilting and potential fruit loss.
Learn More About the Disease
stem brown spot
Brown spot is a fungal disease caused by Bipolaris oryzae. It affects Dragon fruit severely, leading to lesions on leaves, fruits, and stem, interrupting photosynthesis, and greatly reducing yields. It can be controlled through both non-pesticide and pesticide interventions.
Learn More About the Disease
Dieback
Dieback is a serious disease affecting Dragon fruit, characterized by a progressive death of twigs, branches, roots, and eventually the whole plant. This disease typically hampers the plant's productivity and overall health, making effective prevention and control measures crucial for its successful cultivation.
Learn More About the Disease
Feng shui direction
Southwest
The dragon fruit is thought to harbor unique energies that resonate well with the Southwest direction, often associated with love and maternal connections in Feng Shui. Its vibrant, strong appearance embodies earthly stability. However, interpretations can vary, and personal experiences may carry different connotations.
Fengshui Details
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Plants Related to Dragon fruit

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Indian Laurel
Indian Laurel
Indian Laurel (Ficus microcarpa) is a fig tree originating in China. The indian Laurel attracts the fig wasp pollinator. In some east Asian cultures, it is believed the indian Laurel is a meeting place for spirits.
Red ginger
Red ginger
Red ginger (Alpinia purpurata) is a flowering perennial plant native to Malaysia. Red ginger is often cultivated as an ornamental houseplant. This plant is also called the "ostrich plume" and the "pink cone ginger." red ginger is the national flower of Samoa.
Guinea grass
Guinea grass
Guinea grass (Panicum maximum) may look like useless grass; however, it can be harvested and transformed into much greater things. In areas of the tropics, it is converted into a fuel that creates alcohol used for fueling engines. Dried, the blades can be bound together to make brooms, used as material for basket weaving, and as hay for livestock.
White morning-glory
White morning-glory
The white morning-glory gets its name because masses of white flowers look glorious planted together, but the blooms close up later in the day when sun is bright. This variety of white morning-glory has a smaller flower than other varieties, but the vines can grow up to 3 m long.
Orange jasmine
Orange jasmine
Orange jasmine is a small, tropical, evergreen tree or shrub that is well suited for hedges. It grows up to 7 m tall. Closely related to citrus, the orange jasmine produces a small white flower that is attractive to bees and other insects. The small resulting fruit is a food source for certain types of birds.
Rose glory bower
Rose glory bower
Rose glory bower (Clerodendrum bungei) is an evergreen shrub that produces fragrant, rosy pink flowers. Rose glory bower forms colonies that can become invasive. The hardy roots of this species can survive freezing temperatures. This species grows best in full sunlight or partial shade.
Poison ivy
Poison ivy
In pop culture, poison ivy is a symbol of an obnoxious weed because, despite its unthreatening looks, it gives a highly unpleasant contact rash to the unfortunate person who touches it. Still, it is commonly eaten by many animals, and the seeds are a favorite with birds. The leaves turn bright red in fall. Its sister species, Western poison ivy (Toxicodendron rydbergii), is not considered to be invasive in the United States, but is noxious in Australia and New Zealand.
Pokeweed
Pokeweed
Although its berries look juicy and tempting, the fruits and the root of pokeweed are toxic and should not be eaten. Pokeweed is considered a pest species by farmers but is nevertheless often grown as an ornamental plant. Its berries can be made into pokeberry ink as well.
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Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Dragon fruit
Hylocereus undatus
Also known as: Belle of the night, Night blooming cereus, Jesus in the cradle, Pitahaya
Dragon fruit berries are edible and have bright red skins and white pulp. A delicious tropical fruit, they also have a high nutritional value. Dragon fruit is a climbing plant with aerial roots and often climbs on tree trunks, abandoned walls, or boulders. It requires plenty of light but is easy to care for and can be planted in a yard.
Water
Water
Every 3 weeks
Sunlight
Sunlight
Full sun
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Questions About Dragon fruit

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Watering Watering Watering
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What is the best way to water my Dragon fruit?
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What should I do if my Dragon fruit is underwatered?
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How much water should I give my Dragon fruit?
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What will happen if I overwater my Dragon fruit?
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Key Facts About Dragon fruit

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Attributes of Dragon fruit

Lifespan
Perennial
Plant Type
Succulent, Shrub, Vine
Planting Time
Early spring
Bloom Time
Late spring, Summer, Early fall, Mid fall
Harvest Time
Summer, Fall
Plant Height
3 m to 15 m
Spread
50 cm
Leaf Color
Green
Flower Size
15 cm to 25 cm
Flower Color
White
Yellow
Green
Fruit Color
Green
Purple
Pink
Stem Color
Green
Dormancy
Non-dormant
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃
Pollinators
Bees
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Name story

Dragon fruit
According to the legend, the fruit was created thousands of years ago by fire breathing dragons. During a battle when the dragon breathed fire, the last thing to emerge would be the fruit. When the dragon was slain, the fruit was collected by the victorious soldiers and presented to the Emperor as a coveted treasure. The soldiers would then butcher the dragon and eat the flesh. It was believed that those who feasted on the flesh would be blessed with the strength and ferocity of the dragon and that they too would be cherished by the Emperor.
Pitahaya
It is also known as pitahaya in Mexico while pitaya roja in Central America and northern South America. The Spanish name, pitahaya may also refer to several other species of tall cacti with flowering fruit.

Symbolism

Endless future

Usages

Garden Use
Commonly planted as an ornamental vine and a fruit crop, dragon fruit can climb surfaces such as fences and trees. Tolerant of full sun, the dragon fruit is ideal for xeriscaping but can be planted in containers as well. Companion plants include Texas sage, ice plant, and kalanchoe.

Trivia and Interesting Facts

According to legend, a woman was lost in the desert. In a trance, she heard someone say that she could find her way out of the desert as long as she kept eating the dragon fruit that was right beside her. She peeled and ate the dragon fruit, and recovered enough strength to make it out of the desert.

Scientific Classification of Dragon fruit

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Common Pests & Diseases About Dragon fruit

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Common issues for Dragon fruit based on 10 million real cases
Caterpillars
Caterpillars Caterpillars Caterpillars
Caterpillars, primarily larvae of the moth species, feed on Dragon fruit, causing visible damage and decreasing productivity. The prolonged infestation can considerably weaken the plant, leading to wilting and potential fruit loss.
Learn More About the Caterpillars more
stem brown spot
stem brown spot stem brown spot stem brown spot
Brown spot is a fungal disease caused by Bipolaris oryzae. It affects Dragon fruit severely, leading to lesions on leaves, fruits, and stem, interrupting photosynthesis, and greatly reducing yields. It can be controlled through both non-pesticide and pesticide interventions.
Learn More About the stem brown spot more
Dieback
Dieback Dieback Dieback
Dieback is a serious disease affecting Dragon fruit, characterized by a progressive death of twigs, branches, roots, and eventually the whole plant. This disease typically hampers the plant's productivity and overall health, making effective prevention and control measures crucial for its successful cultivation.
Learn More About the Dieback more
Scars
Scars Scars Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Solutions: Each source of scarring requires a different approach to help your plant recover. Protect the trunk and leaves from physical damage like scrapes. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Learn More About the Scars more
Flower withering
Flower withering Flower withering Flower withering
Flowers may dry out due to a sudden change in environment or because the plant has completed its normal flowering period.
Solutions: If flower withering is a natural progression due to age, there is nothing that can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible. For lack of water, immediately water the plant using room temperature rainwater, bottled spring water, or filtered tap water. Water container plants until excess water drains out the bottom; water in-ground plants until the soil is soaked but there isn’t standing water on the surface. In the event of nutritional deficiencies, the best solution is to use a granular or water-soluble liquid fertilizer, and apply it to the soil at about half the recommended dosage. Keep it off the leaves and make sure granular products are watered into the soil well. If the plant is infected with a bacterial or fungal pathogen, there is no course of treatment that cures the diseased plants. The best solution is to remove the infected plants and dispose of the plant material off-site. Do not put in a compost pile.
Learn More About the Flower withering more
Wilting after blooming
Wilting after blooming Wilting after blooming Wilting after blooming
Flowers may wither for a variety of reasons.
Solutions: Check the soil or potting medium. Coarse textures can allow water to drain too rapidly, preventing the plant from taking up enough. If the soil and roots seem very dry, add sphagnum moss or other mediums that hold water. Water according to recommendations for each plant's species. Low humidity can be corrected by misting the plant regularly or placing it near a humidifier. Keeping it near other plants helps, too. Keep the environment consistent in terms of temperature, humidity, and lighting. Keep it away from vents, heaters, and air conditioners, and avoid moving it to locations where it will experience a temperature shock. Hot, dry heat, and cold drafts are problematic for many plants. Especially if the plant is outside, it could be experiencing heat or light stress. Try moving it to a shadier location.
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Caterpillars
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Caterpillars Disease on Dragon fruit?
What is Caterpillars Disease on Dragon fruit?
Caterpillars, primarily larvae of the moth species, feed on Dragon fruit, causing visible damage and decreasing productivity. The prolonged infestation can considerably weaken the plant, leading to wilting and potential fruit loss.
Symptom Analysis
Symptom Analysis
Typical manifestations include notches and holes on leaves, weakening of plant structure, and potential reduction in fruit quantity and quality. In severe cases, the plant may wilt, leading to fruit loss.
What Causes Caterpillars Disease on Dragon fruit?
What Causes Caterpillars Disease on Dragon fruit?
1
Caterpillars
Caterpillars, predominantly the larvae of butterflies and moths, are typically the inducers of this destruct, feeding on the Dragon fruit's foliage and, in severe cases, fruits.
How to Treat Caterpillars Disease on Dragon fruit?
How to Treat Caterpillars Disease on Dragon fruit?
1
Non pesticide
Removal by hand: Manually removing the caterpillars and their eggs can be an effective measure, albeit labor-intensive.

Predatory Insects: Encouraging the presence of natural enemies such as birds, frogs, and predatory insects can reduce the caterpillar population.
2
Pesticide
Spraying with Bt: Bacillus thuringiensis (Bt) is a natural bacterium that produces proteins harmful to caterpillars. Spraying leaves with Bt can control caterpillar infestations.

Chemical Pesticides: If infestations are severe, use of chemical pesticides specifically targeting caterpillars might be necessary.
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stem brown spot
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is stem brown spot Disease on Dragon fruit?
What is stem brown spot Disease on Dragon fruit?
Brown spot is a fungal disease caused by Bipolaris oryzae. It affects Dragon fruit severely, leading to lesions on leaves, fruits, and stem, interrupting photosynthesis, and greatly reducing yields. It can be controlled through both non-pesticide and pesticide interventions.
Symptom Analysis
Symptom Analysis
Dragon fruit plants affected by Brown spot exhibit dark brown to black lesions on leaves, stems, and fruits. Infected leaves might show chlorosis - yellowing, and wilt eventually. The fruits develop spots, reducing market quality significantly.
What Causes stem brown spot Disease on Dragon fruit?
What Causes stem brown spot Disease on Dragon fruit?
1
Bipolaris oryzae
a fungus that thrives in warm, wet climates. It infects Dragon fruit via spores, which are carried by wind or splashing water, and settle on the plant's surfaces.
2
Weather conditions
Warm and humid conditions promote the development and spread of the disease. Cold stress also increases susceptibility.
How to Treat stem brown spot Disease on Dragon fruit?
How to Treat stem brown spot Disease on Dragon fruit?
1
Non pesticide
Removal of infected plant parts: Regular pruning and removal of infected leaves, fruits, or stems can help mitigate the disease's spread.

Crop rotation: Planting other crops in the affected area can limit the disease's recurrence.
2
Pesticide
Spraying fungicides: Regular use of registered fungicides like Mancozeb and Copper Oxychloride could control the disease.

Post-harvest treatment: Treatments with hot water and Sodium Hypochlorite can significantly reduce post-harvest decay.
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Dieback
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Dieback Disease on Dragon fruit?
What is Dieback Disease on Dragon fruit?
Dieback is a serious disease affecting Dragon fruit, characterized by a progressive death of twigs, branches, roots, and eventually the whole plant. This disease typically hampers the plant's productivity and overall health, making effective prevention and control measures crucial for its successful cultivation.
Symptom Analysis
Symptom Analysis
Signs of dieback disease in Dragon fruit include wilting, yellowing, and eventual browning of leaves. The plant exhibits stunted growth, and branches begin to dry from the tip downwards. Severe infections can cause overall plant death.
What Causes Dieback Disease on Dragon fruit?
What Causes Dieback Disease on Dragon fruit?
1
Fungus
Dieback in Dragon fruit is mainly caused by a group of fungi like Phytophthora, Pythium, Rhizoctonia and many others.
2
Environment
Stress conditions like drought, extreme temperature, soil compaction, or malnutrition can also induce dieback.
How to Treat Dieback Disease on Dragon fruit?
How to Treat Dieback Disease on Dragon fruit?
1
Non pesticide
Pruning: Regularly remove infected limbs and branches to prevent the disease from spreading to the entire plant.

Sanitation: Clean and disinfect gardening tools after use to avoid cross-infection.
2
Pesticide
Fungicide: Apply specific fungicides designed to counter dieback-causing fungi.

Systemic treatment: Consider using systemic insecticides and fungicides to treat infected plants and protect them from potential future infections.
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Scars
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Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Symptom Analysis
Symptom Analysis
Scars form when the plant repairs wounds. They can be the result of people or pets passing by and scraping the plant. Once the underlying issue is resolved, the plant will heal but a scar may remain.
Pests and pathogens can also cause scarring. Insects may attack the plant for a meal, resulting in extensive scarring when a few invaders turn into an infestation. Diseases such as fungus and bacteria can weaken the plant, causing brown spots, mushy areas, or blisters that lead to scars.
Scars occur on stems when a leaf or bud has been lost and the plant has healed. The harder tissue is like a scab that protects a wound.
On other occasions, scars can signal problems from environmental conditions, such as overexposure to sunlight or heat. It might surprise you to know that plants can suffer from sunburn, even desert dwellers like cactus!
Solutions
Solutions
Each source of scarring requires a different approach to help your plant recover.
  1. Protect the trunk and leaves from physical damage like scrapes.
  2. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray.
  3. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs.
  4. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Prevention
Prevention
Preventing some sources of scarring is easier than others, but all start with careful attention to your plants once you decide to bring them home.
  1. Review specific guidelines for your plant, including soil drainage, watering, and fertilizer requirements.
  2. Inspect plants before planting and use sterile pots and fresh potting soil or media to limit transfer of fungi or bacteria.
  3. Once established, check your plants regularly for signs of scarring or the presence of pests, as it is better to catch problems as early as possible.
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Flower withering
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Flower withering
Flowers may dry out due to a sudden change in environment or because the plant has completed its normal flowering period.
Overview
Overview
Flower withering occurs when flowers become weak, droopy, wilted, or faded until they can’t be revived. During withering, they begin to wrinkle and shrink until the flower becomes completely dry or dead.
Any flowers, regardless of the plant type or the climate they are grown in, are susceptible to withering. It is a worldwide problem across houseplants, herbs, flowering ornamentals, trees, shrubs, garden vegetables, and food crops.
Unlike wilting—which withering is often confused with—withering can be caused by different things and is often due to more than a lack of water. Withering can be fatal in severe cases.
Symptom Analysis
Symptom Analysis
Flower withering progresses from very mild cases to severe occurrences that kill the flower. The severity of the symptoms is related to the cause and how long the condition is allowed to progress before action is taken.
  • Wilted, droopy flowers
  • Petals and leaves begin to wrinkle
  • Brown papery streaks or spots appear on the petals and leaf tips
  • Flowerhead shrink in size
  • Petal color fades
  • Yellowing leaves
  • Complete death of the flower
Disease Cause
Disease Cause
The main causes of flower withering include natural age progress, lack of water, nutritional deficiencies, and bacterial or fungal diseases. It’s critical to determine the underlying cause when flower withering is noticed. This will guide the best course of action, if treatment is possible.
Check the soil for moisture and then closely examine the entire plant for signs of nutrient deficiencies. If neither of those appears to be the cause then cut open the stem below a flower. If a cross-section reveals brown or rust-colored stains it is safe to assume that this is a bacterial or fungal infection.
If the flower is nearing the end of its normal lifespan, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence, or cell aging and death. Cell division stops and the plant begins breaking down resources within the flower to use in other parts of the plant.
In all other cases, flower withering happens when the plant seals off the stem as a defense mechanism, stopping transport within the vascular system. This prevents further water loss through the flowers but also stops bacteria and fungi from moving to healthy parts of the plant. Once water and nutrient transport stops, the flower begins to wither and ultimately die.
Solutions
Solutions
If flower withering is a natural progression due to age, there is nothing that can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
For lack of water, immediately water the plant using room temperature rainwater, bottled spring water, or filtered tap water. Water container plants until excess water drains out the bottom; water in-ground plants until the soil is soaked but there isn’t standing water on the surface.
In the event of nutritional deficiencies, the best solution is to use a granular or water-soluble liquid fertilizer, and apply it to the soil at about half the recommended dosage. Keep it off the leaves and make sure granular products are watered into the soil well.
If the plant is infected with a bacterial or fungal pathogen, there is no course of treatment that cures the diseased plants. The best solution is to remove the infected plants and dispose of the plant material off-site. Do not put in a compost pile.
Prevention
Prevention
This is definitely one of those instances where prevention is more effective than cure. Here are some preventative measures for avoiding premature flower withering.
  • Water plants according to their needs -- either keep the soil slightly moist or allow the top inch or two to dry out before watering again.
  • Fertilize lightly on a consistent basis, depending upon the plant’s growth. Quick-growing plants and those that flower or develop fruit will need more frequent fertilizing than slow-growing plants.
  • Purchase plants that are certified disease- or pathogen-free.
  • Look for disease-resistant cultivars.
  • Isolate plants showing disease symptoms to prevent the spread to neighboring plants.
  • Practice good plant hygiene by removing any fallen plant material as soon as possible.
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Wilting after blooming
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Wilting after blooming
Flowers may wither for a variety of reasons.
Overview
Overview
Wilting after blooming is sometimes a natural aging process of the flower, while other times it may indicate a problem. Orchids, for example, can bloom for anywhere from two weeks to three months, so wilting after a few days signals a problem for most varieties. This can happen to virtually any ornamental flowering plant, but those with shallow roots and limited tolerance for drought, full sun, and low humidity are more susceptible.
This is a common problem, and often has an easy fix. Sometimes, however, it is the result of more serious causes such as pests or disease of the root system.
Symptom Analysis
Symptom Analysis
  • At first, flowers may look a little limp.
  • Petals may start to appear dried out and turn brown.
  • Eventually they may drop off the plant all together.
Disease Cause
Disease Cause
Wilting blooms can be a sign of an unhealthy root system. Any condition that prevents the plant from absorbing enough water and nutrition can result in wilting blooms and sometimes other symptoms. If the plant doesn’t have enough water, it cannot maintain appropriate pressure within stems, leaves, and blooms, causing them to wilt.
This can result from physical damage – for example from root breakage during re-potting or attack by insects like cutworms. If you recently re-potted your plant, physical damage to the roots is a likely cause. If you see insects, they may be eating leaves, roots, or flowers. Fungal infections can also cause root rot and damage, preventing water and nutrient uptake.
Finally, wilting blooms can result simply from age. If no other symptoms are visible, it may simply signal the natural end of the flower’s lifespan. If it seems premature, this may be caused by environmental factors: water, humidity, light, or stress. Under-watering is a common cause. Similarly, plants adapted to high humidity dry out easily when humidity is low, like during winter or in dry climates. Too much light can also stress plants that need shade, causing blooms to wilt.
Solutions
Solutions
  • Check the soil or potting medium. Coarse textures can allow water to drain too rapidly, preventing the plant from taking up enough. If the soil and roots seem very dry, add sphagnum moss or other mediums that hold water.
  • Water according to recommendations for each plant's species.
  • Low humidity can be corrected by misting the plant regularly or placing it near a humidifier. Keeping it near other plants helps, too.
  • Keep the environment consistent in terms of temperature, humidity, and lighting. Keep it away from vents, heaters, and air conditioners, and avoid moving it to locations where it will experience a temperature shock. Hot, dry heat, and cold drafts are problematic for many plants.
  • Especially if the plant is outside, it could be experiencing heat or light stress. Try moving it to a shadier location.
Prevention
Prevention
  • Read up on moisture, light, and soil type preferences for each plant to avoid underwatering, incorrect light levels, or other conditions that can cause wilting blooms.
  • Avoid re-potting during the flowering period. This causes additional stress on the plants because they need to repair root damage and adapt to the new micro-environment, all of which can result in wilting.
  • One other potential cause is ethylene gas, a plant hormone related to ripening. Some fruits and vegetables emit ethylene, especially bananas. Apples, grapes, melons, avocados, and potatoes can also give it off, so keep flowering plants away from fresh produce.
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distribution

Distribution of Dragon fruit

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Habitat of Dragon fruit

Thickets, hedges, rocks, rock walls
Northern Hemisphere
South Hemisphere

Distribution Map of Dragon fruit

Dragon fruit is a tropical fruiting vine that grows epiphytically on rainforest trees and other plants in its native Central America. It has been introduced in China, the tropical Americas, the Mediterranean, and South Africa. This natural and introduced spread is also where this tree is grown as an important commercial crop and the fruit is exported and enjoyed worldwide.
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Invasive
Potentially invasive
Exotic
No species reported
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Plants Related to Dragon fruit

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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
Dragon fruit craves light exposure that is non-stop, thrives under an unobstructed sun but possesses the resilience to manage within softer sunlit ambiance. The right amount of luminosity encourages its healthy growth and development, while an unbalanced light exposure can negatively impact it. It hails from an environment where sunlight is abundant.
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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
Dragon fruit is a beloved choice for indoor gardening, and they require strong light to thrive. However, when placed in rooms with suboptimal lighting, they may develop symptoms of light deficiency.
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(Symptom details and solutions)
Leggy or sparse growth
The spaces between leaves or stems of your dragon fruit 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.
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.
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
Dragon fruit require strong light to thrive, and some are remarkably resilient to sun exposure, rarely suffering from sunburn.
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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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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
The dragon fruit plant is native to tropical environments and thrives in temperatures ranging from 68 to 100 ℉ (20 to 38 ℃). It prefers warm temperatures and does not tolerate freezing temperatures well. During the winter, it is important to provide protection from cold drafts and provide additional heat to maintain a consistent temperature range. In the summer, provide shading to protect from excessive heat.
Regional wintering strategies
Dragon fruit is a heat-loving plant that gradually stops growing and enters a dormant state during the winter. When the outdoor temperature drops below {Tolerable_growing_temperature_min}, it should be moved indoors for cultivation. Choose a location near a south-facing window to provide as much sunlight as possible. If there is insufficient natural light, supplemental lighting can be used. When the temperature falls below {Suitable_growth_temperature_min}, the plant's growth slows down, and watering should be reduced or stopped to prevent root rot. For Dragon fruit grown outdoors, watering should be completely halted during low temperatures. If feasible, you can set up a temporary greenhouse for insulation or use materials such as plastic film or fabric to wrap the plant during cold temperatures.
Important Symptoms
Symptoms of Low Temperature in Dragon fruit
Dragon fruit thrives in high temperatures and is not tolerant of low temperatures. It grows 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 plant may become weak, wilt, and be prone to root rot. In cases of mild frost damage, there may not be any initial symptoms, but after a week, the plant will gradually wither.
Solutions
Trim off the frostbitten areas, paying attention to whether the roots have rotted. If the roots have rotted, they need to be cut off, and the plant can be propagated through cuttings. Immediately move indoors to a warm environment and place the plant near a south-facing window to ensure ample sunlight. If there is insufficient light, you can use supplemental lighting.
Symptoms of High Temperature in Dragon fruit
During summer, Dragon fruit should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the plant's growth will cease, it will experience water loss, wilting, and becomes more susceptible to sunburn.
Solutions
Remove the sunburned and rotten parts. Shield the plant from afternoon sunlight until it recovers and starts growing again. For plants with root rot, stop watering until new roots begin to emerge.
Discover information about plant diseases, toxicity, weed control and more.
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