Limestone Donkey Orchid Plant Care
Diuris calcicola R.J.Bates
Updated · Sources · How we source care data
Diuris brevifolia is a species of orchid that is endemic to South Australia. It usually has one or two grass-like leaves and a flowering stem with up to five bright yellow and reddish-brown flowers with purple stalks.
Every 7–10 days
Bright indirect light
60–80°F
50–70%
At a glance
How do you care for Limestone Donkey Orchid?
Water Limestone Donkey 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 60–80°F (16–27°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Limestone Donkey Orchid Native To?
What Is the Limestone Donkey Orchid?
Limestone Donkey Orchid (Diuris calcicola) belongs to the Orchidaceae family within the Diuris genus. Limestone Donkey Orchid is native to South Australia.
Limestone Donkey Orchid displays an upright, clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Limestone Donkey Orchid produces showy, colorful orchid flowers with distinct markings.
Leaf size: approximately 8 inches.
How Often Should You Water a Limestone Donkey Orchid?
Diuris calcicola 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 Limestone Donkey Orchid Need?
Limestone Donkey Orchid thrives in bright indirect light. Avoid placing Limestone Donkey 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 Limestone Donkey Orchid Prefer?
Diuris calcicola grows best at temperatures of 60–80°F. Limestone Donkey 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 Limestone Donkey Orchid?
Well-draining orchid mix with bark and perlite. Good drainage is essential for Limestone Donkey Orchid to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Limestone Donkey Orchid?
Feed Limestone Donkey Orchid every 6 months 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 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Limestone Donkey 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 Limestone Donkey Orchid?
Limestone Donkey Orchid can be propagated through division, seed sowing. Similar propagation techniques also apply to short diuris plant care, which shares the same genus.
Is the Limestone Donkey Orchid Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Limestone Donkey 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 Limestone Donkey Orchid?
Limestone Donkey 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 Limestone Donkey Orchid Need?
Limestone Donkey Orchid grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Limestone Donkey Orchid is native to South Australia. In cooler regions, grow Limestone Donkey Orchid as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Limestone Donkey 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 Diuris genus — compare its care with other Diuris species on PlantoScan.
Diuris is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Limestone Donkey Orchid thrives in bright light and direct sun — see other bright-light plants.
More Diuris Species
Other Diuris species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Diuris calcicola R.J.Bates, family Orchidaceae (first published in Austral. Orchid Rev. 80(5): 43 (2015)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Limestone Donkey 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 13a, calculated from the plant's minimum temperature.
- 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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