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PlantSnap
Plant Care
Christmas orchid
(Cattleya trianae)
Also Known As
Christmas orchid, Cattleya, Cattleya orchid
About This Plant
Cattleya trianae is a species of orchid that produces large, showy, and fragrant flowers. It is native to Colombia and is the national flower of the country. The plant has pseudobulbs that store water and nutrients, and its leaves are long and narrow.
Plant Care Instructions
Outdoor Size Range
N/A
Light Requirements
Cattleya trianae requires bright, indirect light. Direct sunlight can damage its leaves and flowers.
Humidity Needs
Cattleya trianae prefers high humidity levels, around 50-70%. This can be achieved by placing the plant on a tray of pebbles filled with water or by using a humidifier.
Fertilizing Schedule
Cattleya trianae should be fertilized every two weeks during the growing season with a balanced orchid fertilizer. During the dormant season, fertilization should be reduced to once a month.
Pruning Guidelines
The plant should be pruned after flowering to remove any dead or yellowing leaves and to encourage new growth.
Common Pests and Diseases
Common pests that can affect Cattleya trianae include spider mites, mealybugs, and scale insects. Diseases that can affect the plant include bacterial and fungal infections.
Indoor Size Range
12-24 inches (30-61 cm)
Watering Schedule
The plant should be watered thoroughly when the top inch of the potting mix is dry. It is important not to overwater the plant, as this can lead to root rot.
Temperature Range
The plant prefers temperatures between 60-80°F (15-27°C) during the day and 50-60°F (10-15°C) at night.
Growing Season
The growing season for Cattleya trianae is from spring to fall.
Growing Difficulty Level
Cattleya trianae is considered to be moderately difficult to grow. It requires specific conditions in terms of light, humidity, and temperature, and can be susceptible to pests and diseases if not properly cared for.
USDA Hardiness Zones
Cattleya trianae is not a cold-hardy plant and should be grown indoors in zones 10-12.
Did You Know?
Cattleya trianae was named after José Jerónimo Triana, a Colombian botanist who discovered the plant in the Andes mountains.
