Species library › Phalaenopsis › Phalaenopsis hygrochila
Orchids Partly documented

Phalaenopsis hygrochila

A large epiphytic orchid, long known as Hygrochilus parishii or Vandopsis parishii, with leathery leaves 17–29 cm long and drooping sprays of yellow flowers blotched with purple and a white lip in June and July. It grows in open forest in the monsoon hills from Assam to southern China, Thailand and Vietnam. Grow it like a warm-to-intermediate vanda: bright light, warm humid summers and a cooler, drier winter.

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 on trees in open forest in the monsoon hills. Open forest suggests bright, broken light and good air movement around the roots.

The literature gives 700–1,300 m; the nine GBIF records with an elevation are at 423–950 m (median 600 m).

AssamEast HimalayaChina South-CentralChina SoutheastMyanmarLaosThailandVietnam

🔒 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.