Species library › Arisaema › Arisaema austroyunnanense
Aroids Partly documented

Arisaema austroyunnanense

A tuberous Arisaema of forest in southern Yunnan and northern Vietnam, growing in the wet summer and dormant through a cool, dry winter. Grow it warm and humid in shade in summer, then rest the tuber cool and nearly dry.

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

Recorded from subtropical broadleaf forest on hills and low mountains. Like most Arisaema it grows in the shaded understory from a buried tuber, its leaves appearing with the monsoon rains.

Records at 450–1,413 m, median 825 m.

YunnanGuangxiVietnamHainan

🔒 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.