Oncidium luridum

A mule-ear oncidium of the Caribbean and Mexico, often treated as Trichocentrum luridum: big, stiff, fleshy leaves with almost no pseudobulb. It is a warm, bright-light grower that likes a drier winter.

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

Mule-ear oncidiums grow on tree trunks and branches in seasonally dry lowland forest and coastal woodland, in bright light.

Lowland, from near sea level to about 600 m among the records.

JamaicaMexicoUnited States (Florida)

🔒 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.