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PlantSnap
Plant Care
Noble dendrobium
(Dendrobium nobile)
Also Known As
Noble dendrobium, Nobile orchid, Dendrobium orchid
About This Plant
Dendrobium nobile is a species of orchid native to China, India, Taiwan, Vietnam, and other parts of Southeast Asia. It is a popular ornamental plant due to its showy flowers and ease of cultivation.
Plant Care Instructions
Outdoor Size Range
12-18 inches (30.5-45.7 cm)
Light Requirements
Dendrobium nobile requires bright, indirect light. Direct sunlight can scorch the leaves and flowers.
Humidity Needs
Dendrobium nobile prefers high humidity levels of around 50-70%. To increase humidity, the plant can be misted regularly or placed on a tray of pebbles with water.
Fertilizing Schedule
Fertilize Dendrobium nobile with a balanced orchid fertilizer every 2-3 weeks during the growing season. Reduce fertilization during the winter months.
Pruning Guidelines
Pruning should be done after the plant has finished flowering. Cut back the flower spike to just above the first node. This will encourage the plant to produce new growth and more flowers.
Common Pests and Diseases
Common pests for Dendrobium nobile include mealybugs, scale insects, and spider mites. Diseases such as bacterial and fungal rots can also occur if the plant is overwatered.
Indoor Size Range
12-18 inches (30.5-45.7 cm)
Watering Schedule
Watering should be done when the potting mix starts to dry out. It is important not to overwater as this can lead to root rot.
Temperature Range
Dendrobium nobile prefers temperatures between 65-75°F (18-24°C) during the day and 55-60°F (13-15°C) at night. It can tolerate slightly higher temperatures during the summer.
Growing Season
Dendrobium nobile typically blooms in the winter and early spring.
Growing Difficulty Level
Dendrobium nobile is considered moderately difficult to grow. It requires specific growing conditions and can be susceptible to pests and diseases.
USDA Hardiness Zones
Dendrobium nobile is not cold hardy and should be grown indoors or in a greenhouse. It is suitable for USDA hardiness zones 10-12.
Did You Know?
Dendrobium nobile is commonly used in traditional Chinese medicine to treat a variety of ailments, including fever, cough, and diabetes.
