Species library › Cypripedium › Cypripedium ventricosum
Orchids Partly documented

Cypripedium ventricosum

A cold-hardy lady's slipper of Siberia, the Russian Far East, Mongolia, Korea and northeast China, close to C. macranthos and C. calceolus. It needs a long freezing winter dormancy and a short, mild summer in moist, open woodland.

At home, aim for
Day Cool-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 in the ground

Where it grows wild

Not well documented for this species; related slipper orchids of the region grow in open birch, larch and mixed forest, at forest edges and in moist meadows on humus-rich, often neutral to calcareous soils.

Climate sites at 175–480 m; recorded elevations are scarce.

RussiaMongoliaNorth KoreaChinaUkraine

🔒 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.