Begonia nana

A small tuberous Begonia from Madagascar, described in 1788 and listed as Least Concern by IUCN. As a geophyte it grows from an underground tuber and dies back seasonally, so it needs a dry rest. Habitat detail is very thin; the care here is generalised from tuberous Malagasy begonias.

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

A tuberous geophyte that survives the dry season as a tuber below ground. The sources available do not describe its vegetation type or microhabitat.

No altitude information was available.

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.