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Species library › Adiantum › Adiantum blumenavense
Ferns Little published: much of this is inferred from related species

Adiantum blumenavense

A maidenhair named from Blumenau in Santa Catarina, in the Atlantic Forest of southern Brazil. It has no wild GBIF records and little published beyond Rosenstock's 1905 description. The profile below generalises from Atlantic Forest Adiantum: shaded, humid lowland forest with warm summers and cool, but frost-free, winters.

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

Presumably shaded forest floor or stream banks in the humid Atlantic rainforest of the Itajaí valley.

Not recorded; Blumenau lies at low elevation (roughly 20–300 m in the surrounding hills).

Brazil South

🔒 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.