Adiantum rivulare
A lowland maidenhair from French Guiana and Guyana, described in 2017 by Boudrie and Prado. Records come from the edges of forest creeks at 20-90 m, so it wants constant warmth, shade and very high humidity.
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 in the ground
Where it grows wild
Records are from creek sides in lowland rain forest (Crique Arouani and Crique Arataï in French Guiana). The name refers to streams.
Recorded at 20-90 m.
French GuianaGuyana
🔒 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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More Adiantum
Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.