Amorphophallus ankarana

A Madagascan Amorphophallus from the limestone karst (tsingy) of the far north around Ankarana, with outlying records near Bemaraha in the west. It grows in a hot climate with a long dry season, so its tuber goes dormant for several months each year.

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

Its records fall in the dry deciduous forest of limestone karst, where the tuber sits in pockets of humus among the limestone rocks.

Recorded at 45–554 m, median 232 m.

Madagascar

🔒 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.