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Species library › Blechnum › Blechnum schomburgkii
Ferns Partly documented

Blechnum schomburgkii

A large, often short-trunked Neotropical Blechnum of cool montane forest edges, páramo margins and wet open ground from Costa Rica to Brazil and Bolivia. It wants cool nights, constant moisture and brighter light than most forest ferns.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Grows in montane and upper montane habitats: forest edges, clearings, boggy slopes and shrubby páramo margins; also lower in southern Brazil's highlands. Based on the measured range and the genus; few species-specific notes were consulted.

Recorded from near sea level to 3,790 m, median about 2,200 m; most records are montane.

Costa RicaPanamaColombiaVenezuelaGuyanaEcuadorPeruBoliviaBrazilParaguay

🔒 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.