Species library › Cattleya › Cattleya walkeriana
Orchids Well documented

Cattleya walkeriana

A compact, fragrant Cattleya from the Brazilian Central Plateau, prized for its large flowers on short stems that grow from the rhizome rather than the top of the pseudobulb. In the wild it grows on trees and rocks near rivers, lakes and swamps in the seasonally dry cerrado, sometimes in full sun. In cultivation it wants very bright light, strong air movement, quick-drying roots and a drier, cooler winter.

Cattleya walkeriana
Photo: Naoki Takebayashi from Fairbanks, AK, USA, CC BY-SA 2.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets 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

An epiphyte or lithophyte in the cerrado region, growing on trees in gallery forest and on rocks, usually close to lakes, rivers or swamps where the air is more humid than in the surrounding dry savanna. In Goiás it is often on stones; elsewhere mostly on trees.

Up to about 2,000 m in the literature; GBIF records with elevations are mostly between 375 and 1,000 m, with a few higher.

Brazil (Goiás)Brazil (Minas Gerais)Brazil (Mato Grosso and Mato Grosso do Sul)Brazil (Distrito Federal)Brazil (São Paulo)

🔒 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 CC BY-SA 2.0 licence, unmodified.