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Species library › Alocasia › Alocasia watsoniana
Aroids Little published: much of this is inferred from related species

Alocasia watsoniana

A Victorian nursery name attributed to Veitch, with no published description on GBIF and no wild records. Plants under this name are probably forms of the variable A. longiloba complex. Grow it as a warm lowland Malesian forest-floor Alocasia.

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
No rest periodGrows in the ground

Where it grows wild

No habitat recorded. The A. longiloba group grows on shaded, moist forest floor in lowland Southeast Asia.

No elevations recorded.

🔒 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.