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Species library › Cypripedium › Cypripedium catherinae
Orchids Little published: much of this is inferred from related species

Cypripedium catherinae

A lady's slipper orchid known only from Primorye in the Russian Far East. Nothing beyond its description seems to be published on its ecology, so these conditions come from one measured site and what is known for related Cypripedium of the region. It needs a long, cold winter dormancy and a cool, moist summer.

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
Expects a seasonal restGrows in the ground

Where it grows wild

Probably open mixed or broadleaf forest, forest edges and clearings on moist, humus-rich soil, like other Cypripedium of the Russian Far East. Not documented for this species.

The single measured site is at about 490 m.

RussiaPrimorye

🔒 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.