Species library › Hoya › Hoya hanhiae
Hoyas Partly documented

Hoya hanhiae

Hoya hanhiae was described by Pham and Averyanov in 2014 from central Vietnam and has since become a popular, free-flowering plant in cultivation, with pink and yellow flower forms. It is easy in a bright room and flowers best after a cooler, drier winter.

At home, aim for
Day Warm-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 on trees (epiphyte)

Where it grows wild

Epiphyte and lithophyte of lowland limestone forest in north-central Vietnam, on tree trunks and shaded karst rock where air is humid but light is fairly bright; the limestone home suggests tolerance of a lean, fast-draining root run.

The climate site sits at 116 m; probably a lowland to hill species of roughly 50 to 600 m in the karst country of Quang Binh.

VietnamQuang Binh

🔒 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.