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Species library › Dendrobium › Dendrobium unicum
Orchids Partly documented

Dendrobium unicum

Unique dendrobium

A small deciduous cane dendrobium from the seasonally dry hills of Thailand, Laos, Myanmar and Vietnam, known for its orange flowers with twisted petals. It wants strong light, heavy summer watering and a cool, dry winter rest.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows on trees (epiphyte)

Where it grows wild

Species-specific habitat notes are scarce: GBIF has only a handful of wild records. The measured sites and the known range place it in the monsoon hills of northern Indochina, where dendrobiums of this type grow on small trees and rocks in fairly open, seasonally dry forest. Plants are small, with short canes that drop their leaves in the dry season.

Few records carry an elevation. One Vietnamese specimen is from 550 m. The cool winter nights at the measured sites point to hill country rather than lowland plains.

ThailandLaosMyanmarVietnam

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.