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Species library › Coelogyne › Coelogyne annamensis
Orchids Little published: much of this is inferred from related species

Coelogyne annamensis

A Coelogyne named after Annam, the old name for central Vietnam, with no usable wild records. Grow it like other Indochinese montane coelogynes: bright filtered light, intermediate to cool temperatures, plenty of water in growth and a drier, cooler winter.

At home, aim for
Day IntermediateTargets 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

Assumed from the genus and region: an epiphyte or lithophyte on trees and mossy rocks in humid evergreen montane forest.

Elevation unknown; many central Vietnamese coelogynes grow in the highlands at about 1,000 to 2,000 m.

Vietnam

🔒 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.