Species library › Coelogyne › Coelogyne alba
Orchids Partly documented

Coelogyne alba

Probably the orchid long known as Otochilus albus, an epiphyte whose slender pseudobulbs grow in chains, one on top of the last, with small white flowers in hanging sprays. It comes from Himalayan and Indochinese montane forest with a wet monsoon summer and a cool, drier winter.

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

Where it grows wild

Epiphytic on mossy trunks and branches in montane evergreen forest; inferred from the genus Otochilus and the measured climate.

The few records with elevation are at 1675 m; the genus typically grows at about 1000–2500 m.

NepalIndiaBangladeshTibetMyanmarThailandVietnam

🔒 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.