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Species library › Cypripedium › Cypripedium formosanum
Orchids Well documented

Cypripedium formosanum

A Taiwanese lady's-slipper orchid from damp, open places in the central mountain forests and bogs at around 1,900 to 2,300 m. It is one of the easier Cypripedium to grow: it needs a cool, humid growing season, dappled light, and a cold winter dormancy.

Cypripedium formosanum
Photo: sunoochi from Sapporo, Hokkaido, Japan, CC BY 2.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Damp, open places in mountain forests and bogs, growing with ferns, Epimedium, Trillium and Podophyllum. It is a rhizomatous geophyte that dies back in winter.

Records run from 1,871 to 2,300 m, median 1,950 m.

Taiwan

🔒 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 2.0 licence, unmodified.