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

Oncidium hirtziana

The replacement name for Odontoglossum hirtzii Dalström, an Ecuadorian member of the Odontoglossum group named after the collector Alexander Hirtz. It is best treated as a cool cloud forest epiphyte; the single warm climate point in the data does not represent its habitat.

At home, aim for
Day Cool-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

No detailed habitat data found; Ecuadorian odontoglossums grow on mossy branches in cool, misty montane forest.

Unknown; relatives in Ecuador grow mostly between about 1,800 and 3,000 m.

Ecuador

🔒 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.