Basalt Donkey Orchid Plant Care
Diuris basaltica D.L.Jones
Updated · Sources · How we source care data
Diuris basaltica, commonly known as little golden moths, or small golden moths is a species of orchid which is endemic to Victoria. The species has suffered a catastrophic reduction in range and distribution as a result of clearing for agriculture, then by urban expansion until only about four hundred plants remain in the wild.
Every 7–10 days
Bright indirect light
60–80°F
50–70%
At a glance
How do you care for Basalt Donkey Orchid?
Water Basalt 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.
What Is the Basalt Donkey Orchid?
Basalt Donkey Orchid (Diuris basaltica) belongs to the Orchidaceae family within the Diuris genus. Basalt Donkey Orchid is native to Victoria.
Basalt Donkey Orchid displays an upright, clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Basalt Donkey Orchid produces showy, colorful orchid flowers with distinct markings.
Leaf size: approximately 8 inches.
How Often Should You Water a Basalt Donkey Orchid?
Diuris basaltica 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 Basalt Donkey Orchid Need?
Basalt Donkey Orchid thrives in bright indirect light. Avoid placing Basalt 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 Basalt Donkey Orchid Prefer?
Diuris basaltica grows best at temperatures of 60–80°F. Basalt 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 Basalt Donkey Orchid?
Well-draining orchid mix with bark and perlite. Good drainage is essential for Basalt Donkey Orchid to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Basalt Donkey Orchid?
Feed Basalt 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 Basalt 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 Basalt Donkey Orchid?
Basalt 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 Basalt Donkey Orchid Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Basalt 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 Basalt Donkey Orchid?
Basalt 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 Basalt Donkey Orchid Need?
Basalt Donkey Orchid grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Basalt Donkey Orchid is native to Victoria. In cooler regions, grow Basalt Donkey Orchid as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Basalt 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.
Basalt 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 basaltica D.L.Jones, family Orchidaceae (first published in Austral. Orchid Res. 5: 75 (2006)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Basalt 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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