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PlantSnap
Plant Care
Yellow cattleya
(Cattleya luteola)
Also Known As
Yellow cattleya, Luteola cattleya
About This Plant
Cattleya luteola is a species of orchid native to Brazil, where it grows as an epiphyte in the Atlantic Forest. It has pseudobulbs with a single leaf, and produces showy flowers that are yellow with red markings.
Plant Care Instructions
Outdoor Size Range
12-18 inches (30-45 cm)
Light Requirements
Cattleya luteola requires bright, indirect light. It should be placed near a south-facing window, but not in direct sunlight.
Humidity Needs
Cattleya luteola prefers high humidity levels, around 60-70%. This can be achieved by placing the plant on a tray of pebbles filled with water, or by using a humidifier.
Fertilizing Schedule
Cattleya luteola should be fertilized every two weeks during the growing season (spring and summer) with a balanced fertilizer. During the dormant season (fall and winter), fertilizing can be reduced to once a month.
Pruning Guidelines
After the flowers have finished blooming, the flower stem can be cut back to the base of the pseudobulb. Any dead or yellowing leaves can also be removed.
Common Pests and Diseases
Common pests for Cattleya luteola include spider mites, mealybugs, and scale insects. Diseases that can affect this plant include root rot and bacterial brown spot.
Indoor Size Range
N/A
Watering Schedule
Watering should be done once a week, or when the potting mix feels dry to the touch. It is important not to overwater, as this can lead to root rot.
Temperature Range
Cattleya luteola prefers temperatures between 60-80°F (15-27°C) during the day, and a drop of 10-15°F (5-8°C) at night.
Growing Season
The growing season for Cattleya luteola is spring and summer.
Growing Difficulty Level
Cattleya luteola is considered moderately difficult to grow, as it has specific requirements for light, humidity, and temperature.
USDA Hardiness Zones
Cattleya luteola is not cold hardy and cannot tolerate frost. It is recommended for USDA hardiness zones 10-11.
Did You Know?
Cattleya luteola is one of the few yellow-flowered species in the Cattleya genus, which is known for its showy, brightly-colored flowers.
