Oncidium lucayanum

A small equitant (fan-leaved) oncidium from the Bahamas, often placed in Tolumnia as Tolumnia lucayana. Like its relatives it wants strong light, warm days, and a mount that dries within hours of watering.

At home, aim for

Day Warm-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

Equitant oncidiums of the Bahamas grow as twig epiphytes on shrubs and small trees in dry coastal coppice and scrub, exposed to sun and breeze. No measured habitat data exist for this name, so this is inferred from the Tolumnia group.

Lowland, near sea level; the Bahamas have no high ground.

Bahamas

🔒 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.