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

Adiantum pseudocajennense

A maidenhair described in 2017 from Ecuador, known from only a few collections. Its one measured site is hot, very humid lowland with rain all year, so treat it as a warm rainforest-floor fern until more is known.

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

It was described in a revision of the Adiantum cajennense group (Willdenowia 2017). The measured site is humid lowland forest; the microhabitat is not documented here.

Few records carry an elevation. The measured site is warm lowland.

Ecuador

🔒 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.