Species library › Begonia › Begonia tayabensis
Begonias Well documented

Begonia tayabensis

A Luzon begonia described by Merrill in 1918 from the Umiray River in old Tayabas province. Modern collections from Santa Maria, Laguna, record it on boulders at the edge of a waterfall at about 370 m. It is a splash-zone rock plant.

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 on rock (lithophyte)

Where it grows wild

One specimen label says it was attached to boulders around Cueva Aambon Waterfalls. That means constant spray, wet rock and shade.

Recorded at 366–380 m.

Philippines

🔒 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.