Blechnum rivulorum

A little-known Blechnum from Mato Grosso in west-central Brazil, named for streams. It most likely grows along brooks in gallery forest within the cerrado, where the stream keeps roots wet and the air humid through a harsh dry season.

At home, aim for

Day Warm-growingTargets 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

Probably a terrestrial fern of stream banks in gallery forest, as its name suggests; habitat details are generalised from the genus.

Single climate site at about 550 m.

Brazil (Mato Grosso)

🔒 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.