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Species library › Amorphophallus › Amorphophallus impressus
Aroids Little published: much of this is inferred from related species

Amorphophallus impressus

A little-known tuberous Amorphophallus described by Ittenbach in 1997 from Tanzania and Malawi, with no georeferenced wild records. Grow it like other East African Amorphophallus: a warm, wet growing season and a long, dry dormancy in the dry season.

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 in the ground

Where it grows wild

No habitat notes were found; East African Amorphophallus typically grow in seasonally dry woodland, thicket or forest margins, and it is assumed to grow similarly.

No recorded elevations; the climate comes from two representative sites at about 500 and 1170 m.

TanzaniaMalawi

🔒 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.