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Species library › Blechnum › Blechnum hirsutum
Ferns Little published: much of this is inferred from related species

Blechnum hirsutum

A hairy-stalked hard fern of the humid mid-elevation forests of New Caledonia, also listed from Espiritu Santo in Vanuatu and from Tonga.

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

A terrestrial fern of humid montane forest at 500–1,350 m. Specific microhabitat notes for this species were not found. The description follows Blechnum of New Caledonian rainforest: shaded slopes, banks and stream margins.

Recorded 500–1,350 m, median 1,040 m (21 records).

New CaledoniaVanuatu (Espiritu Santo)Tonga

🔒 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.