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

Amorphophallus atrorubens

A tuberous Amorphophallus from Thailand, described in 2001. Like other seasonal Thai Amorphophallus it grows a single leaf in the hot wet season and goes dormant through the dry season, so keep the tuber dry and warm in winter.

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

Probably seasonal or mixed deciduous forest and its edges, like related Thai species; nothing species-specific is published beyond the description.

No elevation records; the climate site is a lowland one in eastern Thailand.

Thailand

🔒 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.