Swamp Sun Orchid Plant Care
Thelymitra uliginosa Jeanes
Updated · Sources · How we source care data
Thelymitra uliginosa, commonly called southern curly locks or swamp curly locks, is a species of orchid in the family Orchidaceae and endemic to the south-west of Western Australia. It has a single erect leaf, spiralling around the flowering stem and a single small pink, mauve, blue or purplish flower with darker veins and sometimes darker blotches.
Bright indirect light
At a glance
How do you care for Swamp Sun Orchid?
Swamp Sun Orchid grows best in bright indirect light.
Where Is the Swamp Sun Orchid Native To?
What Is the Swamp Sun Orchid?
Swamp Sun Orchid (Thelymitra uliginosa) belongs to the Orchidaceae family within the Thelymitra genus. Swamp Sun Orchid is native to the south-west of Western Australia.
Swamp Sun Orchid displays a terrestrial, lithophytic growth habit, reaching up to tall with a spread of approximately . Swamp Sun Orchid produces colorful orchid-like flowers in various shades.
What Light Does the Swamp Sun Orchid Need?
Swamp Sun Orchid thrives in bright indirect light. Avoid placing Swamp Sun Orchid in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Swamp Sun Orchid?
Well-draining orchid mix with bark and perlite. Good drainage is essential for Swamp Sun Orchid to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Swamp Sun Orchid?
Repot every 1-2 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 Swamp Sun Orchid?
Swamp Sun Orchid can be propagated through division, seeds. Similar propagation techniques also apply to sun orchid plant care, which shares the same genus.
Is the Swamp Sun Orchid Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Swamp Sun 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 Swamp Sun Orchid?
Swamp Sun Orchid is susceptible to aphids, spider mites, scale insects. 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.
Keep exploring plants
Swamp Sun 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 Thelymitra genus — compare its care with other Thelymitra species on PlantoScan.
Thelymitra is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Swamp Sun Orchid thrives in bright light and direct sun — see other bright-light plants.
More Thelymitra Species
Other Thelymitra species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Thelymitra uliginosa Jeanes, family Orchidaceae (first published in Muelleria 27: 159 (2009)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Swamp Sun 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.
- 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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