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Begonias Well documented

Begonia baccata

Begonia baccata is a large, shrubby begonia endemic to the island of São Tomé in the Gulf of Guinea, where it can reach about 4 m tall; the epithet refers to its fleshy, berry-like fruit, unusual in the genus. It grows in wet evergreen and cloud forest, along streams, waterfalls and damp banks from near sea level to about 1,450 m, so in cultivation it wants warm, humid, shaded conditions and a lot of room.

Begonia baccata
Photo: Mleal002, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Herbarium labels describe it in montane rain forest and cloud forest, on the ground and on wet banks, beside streams and river cascades, at the margin of the crater lake Lagoa Amélia where plants may be inundated, in secondary forest on slopes and in degraded forest, often densely shaded. Some collectors note a subshrubby or almost scrambling habit. It is also recorded near the coast in the southwest of the island.

GBIF records with altitudes run from about 30 m to about 1,460 m, with a median near 950 m; many collections come from the Lagoa Amélia and Macambrará area of the central massif at 1,300–1,450 m.

São Tomé

🔒 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. Photo from Wikimedia Commons, used under its CC BY-SA 3.0 licence, unmodified.