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

Oncidium abruptum

A little-documented Oncidium from Colombia and Ecuador with only one usable wild record. Treat it as an intermediate-temperature Andean epiphyte: bright filtered light, humid moving air and moisture all year, while the hot lowland reading in the data should be treated with caution.

Oncidium abruptum
Photo: Nikolaus Joseph von Jacquin, engraving by Joseph Wagner, Public domain, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Presumed an epiphyte of humid forest in the northern Andes; almost nothing is published on its habitat, so this follows the genus.

The single record sits near 360 m, but its climate grid cell averages about 1,440 m; true elevation range unknown.

ColombiaEcuador

🔒 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. Photo from Wikimedia Commons, used under its Public domain licence, unmodified.