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Species library › Oncidium › Oncidium caucanum
Orchids Little published: much of this is inferred from related species

Oncidium caucanum

Oncidium caucanum is a Colombian epiphyte described by Schlechter in 1920 and named for the Cauca region, with no wild records in GBIF. Its Cauca origin points to the Andes rather than the lowlands, so intermediate montane conditions are the safer assumption than the hot plains climate in the measured data.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Unrecorded beyond Colombia. The name refers to Cauca, an Andean region, and Schlechter's Colombian orchids came largely from montane forest; an epiphyte of humid mid-elevation forest is assumed.

No elevation recorded; probably Andean, roughly 1000 to 2500 m, inferred from the name only.

Colombia

🔒 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.