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

Hoya josephinae

Hoya josephinae was described by Cabrera and Mohr in 2013 in Schlechteriana and is recorded from Mindoro in the Philippines. It has no georeferenced wild records and no climate data of its own, so this profile borrows the lowland Mindoro reference climate used for other Philippine hoyas, which for once is the right island.

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

Assumed, as for most Philippine hoyas, to be an epiphytic vine on trunks and branches in humid evergreen forest, from the lowlands into the hills.

No elevation is recorded. The Mindoro reference site sits at 9 m; the island's forest rises to over 2,000 m, so a hill population would run cooler.

PhilippinesMindoro

🔒 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.