Photo: Oscar DoveCC BY 4.0via iNaturalistresized / cropped
Pink Sun Orchid Plant Care
Thelymitra carnea R.Br.
Updated · Sources · How we source care data
Thelymitra carnea, also known as the Rosy Sun Orchid, stands out with its striking pink flowers that resemble delicate butterflies in flight. This orchid is native to Australia and can be found in grasslands and open forests, making it a popular choice among plant enthusiasts for its unique beauty.
Every 7–14 days
Bright indirect light
60–80°F
50–70%
At a glance
How do you care for Pink Sun Orchid?
Water Pink Sun Orchid every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–80°F (16–27°C) and 50–70% humidity. Fertilize it every month during the growing season.
Where Is the Pink Sun Orchid Native To?
What Is the Pink Sun Orchid?
Pink Sun Orchid (Thelymitra carnea) belongs to the Orchidaceae family within the Thelymitra genus. Pink Sun Orchid is native to Australia and New Zealand. Pink Sun Orchid is also known as Flesh-pink Sun Orchid.
Pink Sun Orchid displays a terrestrial, lithophytic growth habit, reaching up to tall with a spread of approximately . Pink Sun Orchid produces colorful orchid-like flowers in various shades.
Leaf size: approximately 6 inches.
How Often Should You Water a Pink Sun Orchid?
Thelymitra carnea requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Pink Sun Orchid Need?
Pink Sun Orchid thrives in bright indirect light. Avoid placing Pink Sun 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 Pink Sun Orchid Prefer?
Thelymitra carnea grows best at temperatures of 60–80°F. Pink Sun Orchid prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–80°F
Humidity
50–70%
What Soil Mix Works Best for a Pink Sun Orchid?
Well-draining orchid mix with bark and perlite. Good drainage is essential for Pink Sun Orchid to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Pink Sun Orchid?
Feed Pink Sun 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 Pink 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 Pink Sun Orchid?
Pink 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 Pink Sun Orchid Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Pink 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 Pink Sun Orchid?
Pink 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.
What USDA Hardiness Zone Does the Pink Sun Orchid Need?
Pink Sun Orchid grows outdoors in USDA Zone 9a – 10b. It survives winters down to planting zone 9a. Pink Sun Orchid is native to Australia and New Zealand. In cooler regions, grow Pink Sun Orchid as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 10b
Keep exploring plants
Pink 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.
Pink 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 carnea R.Br., family Orchidaceae (first published in Prodr. Fl. Nov. Holland. : 314 (1810)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Pink 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.
- Photo: Oscar Dove, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 9a – 10b, 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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