Species library › Hoya › Hoya chunii
Hoyas Partly documented

Hoya chunii

Hoya chunii is a replacement name published by P.T. Li in 1984 for a New Guinea hoya, and three wild records place it in Papua New Guinea between the Madang coast and the Morobe hills near 950 m. It is a warm, humid forest climber with a mild drier spell from July to September. Very rare in cultivation.

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

Where it grows wild

Epiphytic climber in humid lowland to hill rainforest of north-eastern Papua New Guinea; the records span coastal forest at about 16 m and hill forest at about 945 m.

Climate sites at 16 m (Madang) and 945 m (Morobe); the species itself carries no elevation, so it may occur across this whole band.

New GuineaPapua New GuineaMadangMorobe

🔒 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.