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Species library › Adiantum › Adiantum krameri
Ferns Partly documented

Adiantum krameri

A maidenhair of the French Guiana rainforest, described in 2007 and so far known only from there (31 wild records at 130–440 m). It grows in hot, very humid lowland forest with a short, fairly dry spell in September–October.

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

Terrestrial in lowland to submontane rainforest in the interior of French Guiana. Detailed microhabitat notes were not available; conditions here follow the measured sites.

Recorded at 130–438 m, median 326 m (17 records).

French Guiana

🔒 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.