Slipper orchid Plant Care
Thrixspermum calceolus Rchb.f.
Updated · Sources · How we source care data
With its vibrant chartreuse leaves that form a rosette shape, this rare orchid species originates from the rainforests of Southeast Asia. Plant collectors are drawn to Thrixspermum calceolus for its unique foliage and intricate flower structure, making it a prized addition to any botanical collection.
Every 7–10 days
Bright indirect light
70–80°F
60–80%
At a glance
How do you care for Slipper orchid?
Water Slipper orchid every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 70–80°F (21–27°C) and 60–80% humidity. Fertilize it every month during the growing season.
Where Is the Slipper orchid Native To?
What Is the Slipper orchid?
Slipper orchid (Thrixspermum calceolus) belongs to the Orchidaceae family within the Thrixspermum genus. Slipper orchid is native to Thailand, Vietnam, Borneo, Malaysia and Sumatra. Slipper orchid is also known as Calceolus orchid.
Slipper orchid displays an epiphytic, clumping orchid growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Slipper orchid produces colorful, fragrant blooms in various shapes and sizes.
How Often Should You Water a Slipper orchid?
Thrixspermum calceolus requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Slipper orchid Need?
Slipper orchid thrives in bright indirect light. Avoid placing Slipper orchid in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Slipper orchid Prefer?
Thrixspermum calceolus grows best at temperatures of 70–80°F. Slipper orchid prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
70–80°F
Humidity
60–80%
What Soil Mix Works Best for a Slipper orchid?
Well-draining orchid mix with bark chips and sphagnum moss. Good drainage is essential for Slipper orchid to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Slipper orchid?
Feed Slipper orchid every month during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Slipper orchid?
Repot every 2-3 years after flowering. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Slipper orchid?
Slipper orchid can be propagated through division, back bulbs. Similar propagation techniques also apply to thrixspermum carinatifolium plant care, which shares the same genus.
Is the Slipper orchid Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Slipper orchid, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Slipper orchid?
Slipper orchid is susceptible to aphids, scale insects, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Slipper orchid Need?
Slipper orchid grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Slipper orchid is native to Thailand, Vietnam, Borneo, Malaysia and Sumatra. In cooler regions, grow Slipper orchid as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 11a – 12b
Keep exploring plants
Slipper orchid is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Thrixspermum genus — compare its care with other Thrixspermum species on PlantoScan.
Thrixspermum is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Slipper orchid thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Thrixspermum calceolus Rchb.f., family Orchidaceae (first published in Xenia Orchid. 2: 122 (1868)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Slipper orchid, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 11a – 12b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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