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Species library › Blechnum › Blechnum proliferum
Ferns Partly documented

Blechnum proliferum

A Neotropical montane hard fern scattered from Costa Rica and Panama through the Andes of Colombia and Bolivia to the Brazilian Atlantic Forest, mostly between 1000 and 2000 m. Little is published about it in cultivation; treat it as a cool-to-intermediate cloud-forest fern that wants constant moisture and shade.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Terrestrial in humid premontane and montane forest, on banks, trail sides and the forest floor. Habitat is inferred from the record localities and the genus; species-specific notes are scarce.

Recorded from about 750 to 2900 m, median about 1540 m.

Costa RicaPanamaColombiaGuyanaBoliviaBrazil (Minas Gerais, Rio de Janeiro, São Paulo)

🔒 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.