Species library › Hoya › Hoya artwhistleri
Hoyas Little published: much of this is inferred from related species

Hoya artwhistleri

Hoya artwhistleri was described by Kloppenburg in 2017 (Hoya New) from Samoa, named for the Samoan botanist Art Whistler; nothing beyond the description is published and GBIF has no wild records. Treat it as a Samoan rainforest epiphyte: warm and even, very humid, rain most of the year with a slightly drier mid-year, and bright filtered light. The measured climate is a Samoa centroid adjusted to about 740 m, which is likely cooler than a lowland plant would see.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Not described in any source reached. Samoan hoyas grow as epiphytic climbers in wet lowland to montane rainforest on the volcanic slopes of Upolu and Savai'i, on mossy trunks and branches.

Unknown; the centroid used for the climate sits at about 740 m, but Samoan forest runs from sea level to 1,800 m.

Samoa

🔒 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.