Amorphophallus forbesii

Amorphophallus forbesii is a tuberous aroid from Sumatra, known mainly from its 1911 description. Grow it as a warm, humid lowland Amorphophallus with a single leaf from a tuber, and expect a dormant period even though its climate is wet all year.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Humid airBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

Expects a seasonal restGrows in the ground

Where it grows wild

Assumed from the genus: forest floor and forest edges in lowland tropical forest; species-specific habitat notes were not found.

No recorded elevations; the climate was modelled at a lowland site (82 m) in central Sumatra.

SumatraIndonesia

🔒 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.