Species library › Begonia › Begonia malachosticta
Begonias Partly documented

Begonia malachosticta

A Bornean Begonia from lowland eastern Sabah, recorded at about 100–270 m. It has been grown in the Wageningen botanic collections. The climate is hot, very humid and rainy year-round, so grow it warm, shaded and humid.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Very humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Wild records come from lowland dipterocarp forest in eastern Sabah. Bornean begonias here typically grow on shaded, damp banks, rocks and stream edges.

Records with elevations cluster around 100 m, and a second site is at about 270 m.

Borneo

🔒 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.