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Orchids Well documented

Cattleya crispata

Cattleya crispata, better known in horticulture as Laelia flava, is a small rock-dwelling orchid endemic to Minas Gerais, Brazil, with upright spikes of yellow flowers. Like the other rupicolous laelias, it grows on sunny rock outcrops in the highlands and has a long, dry winter. At home it wants very bright light, fast-drying roots, cool nights and a proper dry rest.

At home, aim for
Day IntermediateTargets in Plantistry
Night A clear drop at nightTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

It belongs to the rupicolous laelias, which grow on exposed rock in the highland rock fields (campos rupestres) of Minas Gerais. Plants sit in crevices and on rock faces with little soil, in strong sun and wind. The Portuguese Wikipedia calls it an epiphyte, but the genus-level accounts and its group place it on rock.

The genus species list gives 400–1200 m. The GBIF records span 860–1725 m with a median of 1315 m, so it is mostly a highland plant.

Brazil Southeast (Minas Gerais)

🔒 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.