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PlantSnap
Plant Care
Blue fairy orchid
(Caladenia caerulea)
Also Known As
Blue fairy orchid, Blue spider orchid, Blue caladenia
About This Plant
Caladenia caerulea is a species of orchid native to Australia. It has a single leaf and a single blue, pink or white flower with a long, thin, drooping labellum. The species is pollinated by male thynnine wasps.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Caladenia caerulea requires bright, indirect light. It is best to place it near a window that receives morning or late afternoon sun.
Humidity Needs
Caladenia caerulea prefers moderate to high humidity. It can be grown in a terrarium or a humid room.
Fertilizing Schedule
Fertilize Caladenia caerulea once a month during the growing season with a balanced orchid fertilizer.
Pruning Guidelines
Prune Caladenia caerulea after the flowering season by removing the stem at the base. The plant will go dormant for several months before growing a new stem and leaves.
Common Pests and Diseases
Common pests for Caladenia caerulea include spider mites and mealybugs. It is important to regularly inspect the plant for any signs of infestation.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
Water Caladenia caerulea once a week during the growing season and reduce watering during the dormant season. Watering should be done only when the soil is dry to the touch.
Temperature Range
Caladenia caerulea prefers temperatures between 60-80°F (15-27°C). It is important to keep it away from cold drafts.
Growing Season
The growing season for Caladenia caerulea is from spring to summer.
Growing Difficulty Level
Caladenia caerulea is moderately difficult to grow. It requires specific light, humidity, and temperature conditions, and can be susceptible to pests and diseases.
USDA Hardiness Zones
Caladenia caerulea is not rated for USDA hardiness zones as it is native to Australia.
Did You Know?
Caladenia caerulea is also known as the Blue Fairy Orchid due to its delicate blue flowers that resemble fairies in flight.
