camera identify
Try for Free
tab list
PictureThis
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
PictureThis
Search
Search Plants
Try for Free
Global
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
This page looks better in the app
about about
About
care_guide care_guide
Care Guide
topic topic
Care FAQ
plant_info plant_info
More Info
pests pests
Pests & Diseases
distribution_map distribution_map
Distribution
care_scenes care_scenes
More About How-Tos
more_plants more_plants
Related Plants
pic top
Cooktown orchid
Cooktown orchid
Cooktown orchid
Dendrobium bigibbum var. superbum
Hardiness Zones
Hardiness Zones
10 to 13
more
care guide

Care Guide for Cooktown orchid

feedback
Feedback
feedback
Soil Care
Soil Care
Slightly acidic
Details on Soil Care Soil Care
Ideal Lighting
Ideal Lighting
Partial sun, Full shade
Details on Sunlight Requirements Ideal Lighting
Ideal Temperature
Ideal Temperature
10 to 13
Details on Temperature Ideal Temperature
Planting Time
Planting Time
Spring
Details on Planting Time Planting Time
care guide bg
Know the light your plants really get.
Find the best spots for them to optimize their health, simply using your phone.
Download the App
Picture This
A Botanist in Your Pocket
qrcode
Scan QR code to download
label
cover
Cooktown orchid
Water
Water
Twice per week
Hardiness Zones
Hardiness Zones
10 to 13
Planting Time
Planting Time
Spring
question

Questions About Cooktown orchid

feedback
Feedback
feedback
Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What should I do if I water my Cooktown orchid too much or too little?
Overwatered Cooktown orchid Symptoms of overwatering include limp and wrinkled leaves, yellowing or decay, and general failure to thrive. When Cooktown orchid owners see their plant’s leaves looking limp and shriveled, they can sometimes assume that is a sign that it isn’t getting enough water so they keep adding more. This just compounds the problem, so it’s important to look beyond the leaves to identify what’s happening with the roots. Healthy Cooktown orchid roots are silvery green, green, or white and feel firm to the touch. When Cooktown orchid has been overwatered, the roots will look mushy, limp, and brown or black in color. Rescue an overwatered Cooktown orchid by cutting off any rotted roots with a sterile knife or garden shears and repotting them into a new growing medium. It is always better to avoid overwatering because it is possible you won’t be able to save your plant if root rot sets in, so be conservative with water to avoid this issue. Underwatered Cooktown orchid Unfortunately, the initial symptoms of underwatering and overwatering are almost identical in Cooktown orchid. Check the growing medium with your finger or a moisture meter to get a sense of how much water is being retained. You may need to increase the frequency of watering to get back on track with watering. Once again, the best way to understand the situation is to take a look at the roots. Underwatered roots look crisp, brown, and brittle. Healthy roots are pliable and green, so the difference should be obvious. Luckily it’s easy to revive a thirsty Cooktown orchid, as long as the plant still has some healthy roots left. Trim off any dried up or dead root pieces, as they won’t be able to come back to life. Then repot the plant and water thoroughly. Within a week or two, shriveled and limp leaves should start to firm up and look healthy. If the leaves are too damaged to be revived once you water them thoroughly, they can be removed to make room for new growth.
Read More more
How often should I water my Cooktown orchid?
Regardless of which type of medium you use, your Cooktown orchid should be watered when the mix is mostly but not completely dry. This can vary depending on the environmental conditions, but generally it will be about once or twice a week in summer and as infrequently as once every 2 weeks in winter.
Read More more
How to water Cooktown orchid?
Cooktown orchid is a epithet plant, which means that they do not grow in soil as most plants do. In order to grow a happy and healthy Cooktown orchid, you’ll need to choose your growing medium carefully. Regardless of what your Cooktown orchid grows in, the container needs to have plenty of drainage holes. Cooktown orchid pots are specifically designed to hold a chunky potting mix with lots of ventilation compared to other plant pots. They also tend to be tall and narrow, allowing air to circulate around the center of the roots, not just the edges. One popular potting medium for Cooktown orchid and other Cooktown orchid is bark. It is generally sourced from fir trees and drains very well. Since Cooktown orchid grows on bark in the wild, it makes sense that they would do well with a similar substrate when grown indoors. The disadvantage of using bark is that the plant needs watering more often since bark dries out quickly. The other common planting medium for orchids in sphagnum moss. Most commercially grown Cooktown orchid specimens will be sold in moss, because it is lightweight, cheap, and it allows nurseries to water less often. Unfortunately, sphagnum moss is not very forgiving for those who aren't experts in orchids. Because it is extremely absorbent, moss runs the risk of holding too much water next to the roots, resulting in root rot. If your Cooktown orchid is planted in sphagnum and you plan to keep it that way, be very judicious in your watering. Less is more when it comes to watering in general, and it is quite difficult to reverse root rot once it has set in. Watering your Cooktown orchid from below is recommended, as this allows you to avoid splashing water on the leaves, stem, and flowers. To water from below, set the pot into a container of water and allow the roots to soak up moisture for 10-15 minutes. Normally, you can stop this process when the surface of sphagnum is wet. Drain thoroughly before returning your Cooktown orchid to its normal location, as these plants hate to sit in water.
Read More more
icon
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.
close
plant_info

Key Facts About Cooktown orchid

feedback
Feedback
feedback

Attributes of Cooktown orchid

Lifespan
Perennial
Plant Type
Herb
Planting Time
Spring
Bloom Time
All year around
Plant Height
20 cm to 1.2 m
Spread
50 cm
Flower Size
7 cm
Flower Color
White
Yellow
Pink
Purple
Red
Leaf type
Evergreen
Ideal Temperature
20 - 41 ℃

Name story

Dendrobium bigibbum var. superbum

Trivia and Interesting Facts

Scientific Classification of Cooktown orchid

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

Common Pests & Diseases About Cooktown orchid

feedback
Feedback
feedback
Common issues for Cooktown orchid based on 10 million real cases
Leaf blotch
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
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.
Brown spot
Brown spot Brown spot
Brown spot
This infection can cause brown spots or patches to appear on the plant.
Solutions: In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary. Organic options won’t kill the fungus, but will prevent it from spreading. Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear. Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread. Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.
Anthracnose
Anthracnose Anthracnose
Anthracnose
Anthracnose causes grey-brown spots with black margins on leaves and stems.
Solutions: For less serious cases when only a few leaves are affected, complete the following: Prune affected leaves. Using pruning shears, remove leaves that have spots. Dispose of these leaves to avoid spreading the disease to other plants. Clear debris. To stop the spread of disease, remove debris and weeds from around plants. For serious cases when many leaves are infected with large splotches: Apply a fungicide. Fungicides won't cure current infections, but they will prevent anthracnose from spreading to uninfected tissue. Apply a fungicide before a dry period following product instructions. Products containing copper diammonia diacetate are most likely to be effective.
icon
Treat and prevent plant diseases.
AI-powered plant doctor helps you diagnose plant problems in seconds.
close
plant poor
Leaf blotch
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf blotch Disease on Cooktown orchid?
What is Leaf blotch Disease on Cooktown orchid?
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
Symptom Analysis
Symptom Analysis
Cooktown orchid affected by Leaf blotch show initial manifestations of irregular yellowish blotches on leaves. As the disease advances, leaves gradually brown and wither from the tips, possibly leading to premature leaf drop.
What Causes Leaf blotch Disease on Cooktown orchid?
What Causes Leaf blotch Disease on Cooktown orchid?
1
Fungus
Drechslera setariae, a fungal pathogen, is the primary cause for Leaf blotch. Conditions promoting its growth include prolonged wet foliage and high humidity.
How to Treat Leaf blotch Disease on Cooktown orchid?
How to Treat Leaf blotch Disease on Cooktown orchid?
1
Non pesticide
Pruning: Removal and disposal of affected parts help minimize the spread of infection.

Heat treatment: Maintenance of warm temperatures and low humidity can reduce the pathogen's reproduction ability.
2
Pesticide
Fungicide application: Use of appropriate fungicides such as mancozeb or copper-based solutions can inhibit fungal growth.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Wilting after blooming
plant poor
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.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Brown spot
plant poor
Brown spot
This infection can cause brown spots or patches to appear on the plant.
Overview
Overview
Discolored spots on the foliage of plants are one of the most common disease problems people observe. These spots are caused by fungal and bacterial diseases, with most infections related to a fungal pathogen.
Brown spot can occurs on all houseplants, flowering ornamentals, vegetable plants, and leaves of trees, bushes, and shrubs. No plants are resistant to it, and the problem is worse in warm, wet environments. It can occur at any point in the life stage as long as leaves are present.
Small brownish spots appear on the foliage and enlarge as the disease progresses. In severe cases, the plant or tree is weakened when the lesions interrupt photosynthesis or cause defoliation.
Symptom Analysis
Symptom Analysis
In most cases, brown spot only affects a small percentage of the whole plant, appearing on a small amount of the leaves. A small infection only puts minor stress on the plant. However, if left untreated and the disease progresses over numerous seasons, it will severely impact the health and productivity of the infected specimen.
  • Sporulation begins (reproduction of the fungal spores), and tiny spots appear on leaves.
  • Placement is often random and scattered as diseases are spread through raindrops.
  • May appear on lower leaves and the interior of the plant where humidity is higher.
  • Brown spots enlarge and grow large enough to touch neighboring spots to form a more prominent blotch.
  • Leaf margins may turn yellow.
  • Tiny black dots (fruiting bodies of the fungi) appear in the dead spots.
  • Blotches grow in size until the entire leaf is brown.
  • The leaf falls off the plant.
Severe Symptoms
  • Partial or complete premature defoliation
  • Reduced growth
  • Increased susceptibility to pests and other diseases
Disease Cause
Disease Cause
Brown spot, or leaf spot, is a common descriptive term given to several diseases affecting the leaves of plants and trees. Around 85% of diseases exhibiting leaf spots are due to fungus or fungus-like organisms. Sometimes brown spot is caused by a bacterial infection, or insect activity with similar symptoms.
When conditions are warm and the leaf surfaces are wet, fungal spores being transported by wind or rain land on the surface and cling to it. They do not rupture the cell walls but grow in the space between the plant plasma membrane and the plant cell wall. As the spores reproduce, they release toxins and enzymes that cause necrotic spots (i.e., dead tissue) on the leaves, allowing the fungi to consume the products released when the cells degrade.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Anthracnose
plant poor
Anthracnose
Anthracnose causes grey-brown spots with black margins on leaves and stems.
Overview
Overview
Anthracnose is a group of fungal diseases that affects foliage, twigs, and stems. It can affect a wide variety of plants including trees, shrubs, vegetables, grasses, and flowers and is most likely to occur in cool, wet conditions. It often occurs in the spring when rain splashes on overwintering fungi.
Some varieties of plants are bred to be resistant to anthracnose. If plants are not resistant, they can become infected year after year. Plants can also recover from infection only to be reinfected later that year.
In most cases, anthracnose only causes minor damage. However, young plants are susceptible to major damage. In the worst-case scenarios, this disease can cause major defoliation.
Symptom Analysis
Symptom Analysis
Plant leaves will show gray or brown blotches that may be surrounded by black edges. Blotches may be only one small spot or many spots that cover an entire leaf. If these symptoms progress, leaves may drop prematurely.
Anthracnose can also cause small lesions on twigs and stems. These often appear as brown, gray, or orange blisters. If left untreated, twigs may drop.
Disease Cause
Disease Cause
Anthracnose is caused by one of several possible fungi. These pathogens overwinter on plant debris. When water hits these fungi in the spring, spores release and land on plant tissue. When the spores germinate on leaf or twig tissue, they cause anthracnose symptoms.
These fungi need moist conditions to live. Therefore, they will not be a problem in dry conditions.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
distribution

Distribution of Cooktown orchid

feedback
Feedback
feedback

Habitat of Cooktown orchid

Semi-deciduous forests, rocks

Distribution Map of Cooktown orchid

distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
habit
care_scenes

More Info on Cooktown Orchid Growth and Care

feedback
Feedback
Basic Care Guide
Common Pests & Diseases
Explore More
Lighting
Partial sun
The cooktown orchid thrives under a gentle balance of sun and shade. It can endure shaded environments, although a moderately sunlit area optimizes growth. Excessive light may diminish health, while too little could potentially impair its growth. Originating from habitats with varied light conditions, this adaptable orchid can manage differing light scenarios.
Best Sunlight Practices
Transplant
2-3 feet
The perfect transplanting period for cooktown orchid is during late spring to early summer (S7-S9), as the revitalizing warmth encourages new growth. Choose a location with partial shade for optimal growth. Remember to water regularly; however, allow cooktown orchid to dry out between watering sessions.
Transplant Techniques
Temperature
5 - 45 ℃
Cooktown orchid hails from climates where the temperature fluctuates between 68 to 106 °F (20 to 41 ℃), making it heat-resistant. It thrives in warm seasons, but in colder months, ensure indoor temperatures stay within this range.
Temp for Healthy Growth
Leaf blotch
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
Read More
Root wrinkling
Root Wrinkling is a common disease affecting the plant Cooktown orchid, causing the roots to become crinkly, dry, and unresponsive to watering. The disease often causes wilting and underdevelopment of the plant, potentially leading to death if untreated.
Read More
Leaf rot
Leaf rot is a debilitating disease that significantly affects Cooktown orchid, resulting in damage to foliage, hindered growth, and potential plant death. It is caused by a combination of environmental factors and bacterial or fungal pathogens.
Read More
Root withering
Root withering is a root-focused malady in Cooktown orchid plants impacting overall growth and well-being. Caused by various pathogens or inadequate watering, this disease manifests through shriveled, discolored roots and stunted plant development. Proper care measures can help in preventing and treating the ailment.
Read More
Leaf wrinkling
Leaf wrinkling refers to a disease affecting Cooktown orchid, causing its lush, vibrant leaves to appear wrinkled and shriveled. The pathogen causing this affliction remains unknown; however, environmental factors contribute significantly. It reduces the plant's vigor, impacting its growth and productivity.
Read More
Flower withering
Flower withering is a destructive disease affecting Cooktown orchid, leading to a loss of bloom and vigor. This disease, commonly caused by unfavorable conditions or pathogens, can compromise the plant's overall health if not treated promptly.
Read More
Flower wilting
Flower wilting is a prevalent plant disease that significantly impacts the growth and aesthetics of Cooktown orchid. It's usually caused by a lack of water, pathogens, or environmental stressors. The disease results in the wilting and, eventually, death of the flowers, reducing the plant's overall health and aesthetics.
Read More
Leaf yellowing
Leaf yellowing is a plant disease that significantly affects the health of Cooktown orchid, causing its leaves to pale and wither. The disease often retards growth and blooms, potentially leading to plant demise if not addressed promptly.
Read More
Leaf wilting
Leaf Wilting is a distressing condition that can beset the Cooktown orchid. It causes the foliage to droop and lose vitality, resulting in a lacklustre appearance and stunted growth. Various factors such as water, light, temperature, and poor nutrition can lead to this disease, which can ultimately prove fatal if left untreated.
Read More
White blotch
White blotch is a severe fungal disease that can gravely impact Cooktown orchid's stem and leaves. It manifests as white, cottony patches, interrupting photosynthesis and leading to defoliation, overall weakening plants and turning them susceptible to other diseases.
Read More
Feng shui direction
South
The cooktown orchid is deemed to possess harmonious energy in Feng Shui, yet its affinity is subjective and varies. It is best placed in the South-facing direction, given its robust growth in abundant sunlight, symbolising strong fire energy. However, the ultimate suitability rests upon individual experiences and application.
Fengshui Details
other_plant

Plants Related to Cooktown orchid

feedback
Feedback
feedback
Winter melon
Winter melon
Winter melon (Benincasa pruriens f. hispida) is a climbing vine grown for its oversized fruit which is used as a vegetable and features in curries, pickles, preserves and even candied in sugar. Unable to bear the weight of its own fruit, winter melon needs to be really well supported or grown as ground cover. A wax that coats the mature fruit can be used to make candles.
White Sage
White Sage
White Sage is also known as white sage, bee sage, sacred sage, and Salvia apiana. Smudging, or burning, dried white sage is a popular spiritual ritual to cleanse a space of evil or germs. This has led to the over-harvesting of the plants, making conservationists concerned about its future.
Vito
Vito
Vito (Genipa americana) is a tall-growing tropical tree that is grown ornamentally, mainly in larger gardens and parks because of its size. The fruit is harvested before ripening to produce a dye used for traditional skin painting and tattoos. The tree's wood is of good quality and is used for construction work as well as to make furniture and utensils.
String of hearts
String of hearts
String of hearts (Ceropegia collaricorona subsp. collaricorona) is an evergreen perennial hanging plant named for the heart-shaped, dappled green leaves that trail along the vine. Blooms from late summer to early fall with showy, tubular-shaped purple and cream-colored flowers. When grown indoors, it needs direct and indirect light. If not given enough light, the foliage will become sparse, but too much light can cause irreparable damage.
String of hearts
String of hearts
The leaves of the string of hearts are subcordate, and remain a dark green year-round, with white patterns on their upper surface and a purple leaf back. The string of hearts has slender, soft vines that always extend out of its pot. This makes it suitable for stand-alone potting in hanging baskets, or for climbing, as well as for binding into different bonsai shapes.
Star of Bethlehem
Star of Bethlehem
Star of Bethlehem (Hippobroma longiflora) is a perennial, herbaceous plant whose blossoms look similar to jasmine flowers but are not fragrant. Produces a milky white sap that is highly toxic and irritating to the skin. Contact with the eyes can cause blindness. Avoid handling this plant with bare hands.
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.
View More Plants
close
product icon
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
ad
Botanist in your pocket
Scan the QR code with your phone camera to download the app
About
Care Guide
Care FAQ
More Info
Pests & Diseases
Distribution
More About How-Tos
Related Plants
Cooktown orchid
Cooktown orchid
Cooktown orchid
Dendrobium bigibbum var. superbum
Hardiness Zones
Hardiness Zones
10 to 13
more
care guide

Care Guide for Cooktown orchid

feedback
Feedback
feedback
icon
Know the light your plants really get.
Find the best spots for them to optimize their health, simply using your phone.
Download the App
close
bg bg
download btn
Download
question

Questions About Cooktown orchid

feedback
Feedback
feedback
Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What should I do if I water my Cooktown orchid too much or too little?
more
How often should I water my Cooktown orchid?
more
How to water Cooktown orchid?
more
icon
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.
Download the App
close
plant_info

Key Facts About Cooktown orchid

feedback
Feedback
feedback

Attributes of Cooktown orchid

Lifespan
Perennial
Plant Type
Herb
Planting Time
Spring
Bloom Time
All year around
Plant Height
20 cm to 1.2 m
Spread
50 cm
Flower Size
7 cm
Flower Color
White
Yellow
Pink
Purple
Red
Leaf type
Evergreen
Ideal Temperature
20 - 41 ℃
icon
Gain more valuable plant knowledge
Explore a rich botanical encyclopedia for deeper insights
Download the App

Name story

Dendrobium bigibbum var. superbum

Trivia and Interesting Facts

Scientific Classification of Cooktown orchid

icon
Never miss a care task again!
Plant care made easier than ever with our tailor-made smart care reminder.
Download the App
pests

Common Pests & Diseases About Cooktown orchid

feedback
Feedback
feedback
Common issues for Cooktown orchid based on 10 million real cases
Leaf blotch
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
Learn More About the Leaf blotch 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.
Learn More About the Wilting after blooming more
Brown spot
Brown spot Brown spot Brown spot
This infection can cause brown spots or patches to appear on the plant.
Solutions: In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary. Organic options won’t kill the fungus, but will prevent it from spreading. Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear. Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread. Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.
Learn More About the Brown spot more
Anthracnose
Anthracnose Anthracnose Anthracnose
Anthracnose causes grey-brown spots with black margins on leaves and stems.
Solutions: For less serious cases when only a few leaves are affected, complete the following: Prune affected leaves. Using pruning shears, remove leaves that have spots. Dispose of these leaves to avoid spreading the disease to other plants. Clear debris. To stop the spread of disease, remove debris and weeds from around plants. For serious cases when many leaves are infected with large splotches: Apply a fungicide. Fungicides won't cure current infections, but they will prevent anthracnose from spreading to uninfected tissue. Apply a fungicide before a dry period following product instructions. Products containing copper diammonia diacetate are most likely to be effective.
Learn More About the Anthracnose more
icon
Treat and prevent plant diseases.
AI-powered plant doctor helps you diagnose plant problems in seconds.
Download the App
close
plant poor
Leaf blotch
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf blotch Disease on Cooktown orchid?
What is Leaf blotch Disease on Cooktown orchid?
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
Symptom Analysis
Symptom Analysis
Cooktown orchid affected by Leaf blotch show initial manifestations of irregular yellowish blotches on leaves. As the disease advances, leaves gradually brown and wither from the tips, possibly leading to premature leaf drop.
What Causes Leaf blotch Disease on Cooktown orchid?
What Causes Leaf blotch Disease on Cooktown orchid?
1
Fungus
Drechslera setariae, a fungal pathogen, is the primary cause for Leaf blotch. Conditions promoting its growth include prolonged wet foliage and high humidity.
How to Treat Leaf blotch Disease on Cooktown orchid?
How to Treat Leaf blotch Disease on Cooktown orchid?
1
Non pesticide
Pruning: Removal and disposal of affected parts help minimize the spread of infection.

Heat treatment: Maintenance of warm temperatures and low humidity can reduce the pathogen's reproduction ability.
2
Pesticide
Fungicide application: Use of appropriate fungicides such as mancozeb or copper-based solutions can inhibit fungal growth.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Wilting after blooming
plant poor
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.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Brown spot
plant poor
Brown spot
This infection can cause brown spots or patches to appear on the plant.
Overview
Overview
Discolored spots on the foliage of plants are one of the most common disease problems people observe. These spots are caused by fungal and bacterial diseases, with most infections related to a fungal pathogen.
Brown spot can occurs on all houseplants, flowering ornamentals, vegetable plants, and leaves of trees, bushes, and shrubs. No plants are resistant to it, and the problem is worse in warm, wet environments. It can occur at any point in the life stage as long as leaves are present.
Small brownish spots appear on the foliage and enlarge as the disease progresses. In severe cases, the plant or tree is weakened when the lesions interrupt photosynthesis or cause defoliation.
Symptom Analysis
Symptom Analysis
In most cases, brown spot only affects a small percentage of the whole plant, appearing on a small amount of the leaves. A small infection only puts minor stress on the plant. However, if left untreated and the disease progresses over numerous seasons, it will severely impact the health and productivity of the infected specimen.
  • Sporulation begins (reproduction of the fungal spores), and tiny spots appear on leaves.
  • Placement is often random and scattered as diseases are spread through raindrops.
  • May appear on lower leaves and the interior of the plant where humidity is higher.
  • Brown spots enlarge and grow large enough to touch neighboring spots to form a more prominent blotch.
  • Leaf margins may turn yellow.
  • Tiny black dots (fruiting bodies of the fungi) appear in the dead spots.
  • Blotches grow in size until the entire leaf is brown.
  • The leaf falls off the plant.
Severe Symptoms
  • Partial or complete premature defoliation
  • Reduced growth
  • Increased susceptibility to pests and other diseases
Disease Cause
Disease Cause
Brown spot, or leaf spot, is a common descriptive term given to several diseases affecting the leaves of plants and trees. Around 85% of diseases exhibiting leaf spots are due to fungus or fungus-like organisms. Sometimes brown spot is caused by a bacterial infection, or insect activity with similar symptoms.
When conditions are warm and the leaf surfaces are wet, fungal spores being transported by wind or rain land on the surface and cling to it. They do not rupture the cell walls but grow in the space between the plant plasma membrane and the plant cell wall. As the spores reproduce, they release toxins and enzymes that cause necrotic spots (i.e., dead tissue) on the leaves, allowing the fungi to consume the products released when the cells degrade.
Solutions
Solutions
In minor cases of brown spot, there isn’t any need to treat the disease. However, if much of the foliage is affected and defoliation occurs, the plant will benefit from getting rid of the infection. It is recommended to start by applying organic treatment options, working up to the more potent synthetic, chemical fungicides if necessary.
Organic options won’t kill the fungus, but will prevent it from spreading.
  1. Dissolve ½ teaspoon of baking soda and one teaspoon of liquid soap in a gallon of water. Using a spray bottle, spray on tops and bottoms of leaves until the mixture drips off. Repeat every two weeks until existing spots stop enlarging and new spots no longer appear.
  2. Spray a copper-based fungicidal soap on the leaves, coating the top and bottom leaf surfaces. Reapply as directed on the product label. Copper penetrates the leaf surface and prevents germination of spores so the fungus cannot spread.
  3. Apply an all-purpose fungicide to the entire plant, following the label instructions carefully.
Prevention
Prevention
Like many other diseases, it is easier to prevent brown spot than cure it, and this is done through cultural practices.
  • Clear fall leaves from the ground before winter to minimize places where fungi and bacteria can overwinter.
  • Maintain good air movement between plants through proper plant spacing.
  • Increase air circulation through the center of plants through pruning.
  • Thoroughly clean all pruning tools after working with diseased plants.
  • Never dispose of disease plant material in a compost pile.
  • Avoid overhead watering to keep moisture off of the foliage.
  • Keep plants healthy by providing adequate sunlight, water, and fertilizer.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Anthracnose
plant poor
Anthracnose
Anthracnose causes grey-brown spots with black margins on leaves and stems.
Overview
Overview
Anthracnose is a group of fungal diseases that affects foliage, twigs, and stems. It can affect a wide variety of plants including trees, shrubs, vegetables, grasses, and flowers and is most likely to occur in cool, wet conditions. It often occurs in the spring when rain splashes on overwintering fungi.
Some varieties of plants are bred to be resistant to anthracnose. If plants are not resistant, they can become infected year after year. Plants can also recover from infection only to be reinfected later that year.
In most cases, anthracnose only causes minor damage. However, young plants are susceptible to major damage. In the worst-case scenarios, this disease can cause major defoliation.
Symptom Analysis
Symptom Analysis
Plant leaves will show gray or brown blotches that may be surrounded by black edges. Blotches may be only one small spot or many spots that cover an entire leaf. If these symptoms progress, leaves may drop prematurely.
Anthracnose can also cause small lesions on twigs and stems. These often appear as brown, gray, or orange blisters. If left untreated, twigs may drop.
Disease Cause
Disease Cause
Anthracnose is caused by one of several possible fungi. These pathogens overwinter on plant debris. When water hits these fungi in the spring, spores release and land on plant tissue. When the spores germinate on leaf or twig tissue, they cause anthracnose symptoms.
These fungi need moist conditions to live. Therefore, they will not be a problem in dry conditions.
Solutions
Solutions
For less serious cases when only a few leaves are affected, complete the following:
  • Prune affected leaves. Using pruning shears, remove leaves that have spots. Dispose of these leaves to avoid spreading the disease to other plants.
  • Clear debris. To stop the spread of disease, remove debris and weeds from around plants.
For serious cases when many leaves are infected with large splotches:
  • Apply a fungicide. Fungicides won't cure current infections, but they will prevent anthracnose from spreading to uninfected tissue. Apply a fungicide before a dry period following product instructions. Products containing copper diammonia diacetate are most likely to be effective.
Prevention
Prevention
Since anthracnose is difficult to treat once it appears, it's important to prevent it from infecting your plants.
  • Remove debris. Clear all old plant material and weeds from under and around plants in the fall. This material can harbor anthracnose spores that will later infect plants.
  • Select resistant varieties. When adding new plants, choose varieties that are resistant to anthracnose.
  • Increase airflow. Anthracnose thrives in wet conditions, so space plants far enough apart to allow for good airflow.
  • Avoid overhead irrigation. To keep plant tissue dry, avoid using overhead irrigation. Instead, water at the base of plants or install drip irrigation.
  • Use a preventative fungicide. If there is a reason to suspect future anthracnose outbreaks, apply a fungicide in the early spring.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
distribution

Distribution of Cooktown orchid

feedback
Feedback
feedback

Habitat of Cooktown orchid

Semi-deciduous forests, rocks

Distribution Map of Cooktown orchid

distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
care_scenes

More Info on Cooktown Orchid Growth and Care

feedback
Basic Care Guide
Common Pests & Diseases
Explore More
Leaf blotch
Leaf blotch is a fungal disease primarily caused by Drechslera setariae, resulting in visual damage and decreased vitality in Cooktown orchid. Impacted plants display symptoms such as yellowish spots and leaf tip dying, potentially affecting the overall plant health if left untreated.
 detail
Root wrinkling
Root Wrinkling is a common disease affecting the plant Cooktown orchid, causing the roots to become crinkly, dry, and unresponsive to watering. The disease often causes wilting and underdevelopment of the plant, potentially leading to death if untreated.
 detail
Leaf rot
Leaf rot is a debilitating disease that significantly affects Cooktown orchid, resulting in damage to foliage, hindered growth, and potential plant death. It is caused by a combination of environmental factors and bacterial or fungal pathogens.
 detail
Root withering
Root withering is a root-focused malady in Cooktown orchid plants impacting overall growth and well-being. Caused by various pathogens or inadequate watering, this disease manifests through shriveled, discolored roots and stunted plant development. Proper care measures can help in preventing and treating the ailment.
 detail
Leaf wrinkling
Leaf wrinkling refers to a disease affecting Cooktown orchid, causing its lush, vibrant leaves to appear wrinkled and shriveled. The pathogen causing this affliction remains unknown; however, environmental factors contribute significantly. It reduces the plant's vigor, impacting its growth and productivity.
 detail
Flower withering
Flower withering is a destructive disease affecting Cooktown orchid, leading to a loss of bloom and vigor. This disease, commonly caused by unfavorable conditions or pathogens, can compromise the plant's overall health if not treated promptly.
 detail
Flower wilting
Flower wilting is a prevalent plant disease that significantly impacts the growth and aesthetics of Cooktown orchid. It's usually caused by a lack of water, pathogens, or environmental stressors. The disease results in the wilting and, eventually, death of the flowers, reducing the plant's overall health and aesthetics.
 detail
Leaf yellowing
Leaf yellowing is a plant disease that significantly affects the health of Cooktown orchid, causing its leaves to pale and wither. The disease often retards growth and blooms, potentially leading to plant demise if not addressed promptly.
 detail
Leaf wilting
Leaf Wilting is a distressing condition that can beset the Cooktown orchid. It causes the foliage to droop and lose vitality, resulting in a lacklustre appearance and stunted growth. Various factors such as water, light, temperature, and poor nutrition can lead to this disease, which can ultimately prove fatal if left untreated.
 detail
White blotch
White blotch is a severe fungal disease that can gravely impact Cooktown orchid's stem and leaves. It manifests as white, cottony patches, interrupting photosynthesis and leading to defoliation, overall weakening plants and turning them susceptible to other diseases.
 detail
plant_info

Plants Related to Cooktown orchid

feedback
Feedback
feedback
product icon close
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
product icon close
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
Lighting
close
Indoor
Indoor
Outdoor
Choose a site here for personalized care tips.
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
The cooktown orchid thrives under a gentle balance of sun and shade. It can endure shaded environments, although a moderately sunlit area optimizes growth. Excessive light may diminish health, while too little could potentially impair its growth. Originating from habitats with varied light conditions, this adaptable orchid can manage differing light scenarios.
Preferred
Tolerable
Unsuitable
icon
Know the light your plants really get.
Find the best spots for them to optimize their health, simply using your phone.
Download the App
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.
View more
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
Cooktown orchid thrives in partial sunlight but can tolerate full sunlight in cooler weather. However, during winter when cultivated indoors, it is more prone to light deficiency due to being placed in rooms with insufficient lighting.
View more
(Symptom details and solutions)
Small leaves
New leaves may grow smaller in size compared to the previous ones once they have matured.
Leggy or sparse growth
The spaces between leaves or stems of your Cooktown orchid 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.
Faster leaf drop
When plants are exposed to low light conditions, they tend to shed older leaves early to conserve resources. Within a limited time, these resources can be utilized to grow new leaves until the plant's energy reserves are depleted.
Slower or no new growth
Cooktown orchid 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.
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.
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
Cooktown orchid thrives in partial sun exposure but can handle full sun in cooler weather. However, in the summer, they are prone to sunburn as they cannot tolerate intense sunlight in high-temperature environments.
View more
(Symptom details and solutions)
Chlorosis
Chlorosis is a condition where the plant's leaves lose their green color and turn yellow. This is due to the breakdown of chlorophyll from excessive sunlight, which negatively affects the plant's ability to photosynthesize.
Sunscald
Sunscald occurs when the plant's leaves or stems are damaged by intense sunlight exposure. It appears as pale, bleached, or necrotic areas on the plant tissue and can reduce the plant's overall health.
Leaf Curling
Leaf curling is a symptom where leaves curl or twist under extreme sunlight conditions. This is a defense mechanism used by the plant to reduce its surface area exposed to sunlight, minimizing water loss and damage.
Wilting
Wilting occurs when a plant loses turgor pressure and its leaves and stems begin to droop. Overexposure to sunlight can cause wilting by increasing the plant's water loss through transpiration, making it difficult for the plant to maintain adequate hydration.
Leaf Scorching
Leaf scorching is a symptom characterized by the appearance of brown, dry, and crispy edges or patches on leaves due to excessive sunlight. This can lead to a reduction in photosynthetic capacity and overall plant health.
Solutions
1. Move your plant to the optimal position where it can receive abundant sunlight but also have some shade. An east-facing window is an ideal choice as the morning sunlight is gentler. This way, your plant can enjoy ample sunlight while reducing the risk of sunburn.2. It is recommended to trim off any completely dehydrated or withered parts of the plant.
Discover information about plant diseases, toxicity, weed control and more.
Temperature
close
Indoor
Indoor
Outdoor
Choose a site here for personalized care tips.
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
Cooktown orchid hails from climates where the temperature fluctuates between 68 to 106 °F (20 to 41 ℃), making it heat-resistant. It thrives in warm seasons, but in colder months, ensure indoor temperatures stay within this range.
Regional wintering strategies
Cooktown orchid is a tropical plant, so during the winter, if the minimum temperature drops below {Tolerable_growing_temperature_min}, it is recommended to bring Cooktown orchid indoors for cultivation. Maintaining indoor temperatures above {Suitable_growth_temperature_min} is highly beneficial. Choose a location near a south-facing window to ensure ample sunlight. Additionally, regularly mist the plant or use a humidifier to maintain humidity levels. For orchids that need to overwinter outdoors, it is essential to ensure they are in a sheltered position that receives sunlight. During colder temperatures, you can set up a temporary greenhouse or use materials such as plastic film or fabric to wrap the plants.
Important Symptoms
Symptoms of Low Temperature in Cooktown orchid
Cooktown orchid thrives in warm environments 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 leaves will exhibit extensive water-soaked necrosis, wilting, and drooping.
Solutions
Trim off the frostbitten areas. Immediately bring indoors to a warm environment for protection against the cold. Choose a location 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 Cooktown orchid
During summer, Cooktown orchid should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the plant's growth will cease, and its leaves will gradually wilt. It becomes more susceptible to root rot and can be easily sunburned when exposed to direct sunlight.
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 both the plant and the environment moist.
Discover information about plant diseases, toxicity, weed control and more.
Cookie Management Tool
In addition to managing cookies through your browser or device, you can change your cookie settings below.
Necessary Cookies
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical Cookies
Analytical cookies help us to improve our application/website by collecting and reporting information on its usage.
Cookie Name Source Purpose Lifespan
_ga Google Analytics These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here. 1 Year
_pta PictureThis Analytics We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience. 1 Year
Cookie Name
_ga
Source
Google Analytics
Purpose
These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here.
Lifespan
1 Year

Cookie Name
_pta
Source
PictureThis Analytics
Purpose
We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience.
Lifespan
1 Year
Marketing Cookies
Marketing cookies are used by advertising companies to serve ads that are relevant to your interests.
Cookie Name Source Purpose Lifespan
_fbp Facebook Pixel A conversion pixel tracking that we use for retargeting campaigns. Learn more here. 1 Year
_adj Adjust This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here. 1 Year
Cookie Name
_fbp
Source
Facebook Pixel
Purpose
A conversion pixel tracking that we use for retargeting campaigns. Learn more here.
Lifespan
1 Year

Cookie Name
_adj
Source
Adjust
Purpose
This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here.
Lifespan
1 Year
This page looks better in the app
Open