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Species library › Blechnum › Blechnum zeelandicum
Ferns Partly documented

Blechnum zeelandicum

A recently separated lowland member of New Zealand's Blechnum (kiokio) group, known from coastal and lowland North Island. Grow it like a mild-temperate ground fern: bright shade, steady moisture, cool humid winters and no frost.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Lowland terrestrial fern of damp banks, scrub, forest margins and roadside cuttings; inferred from the low-elevation records and the habits of its relatives.

Records from 4–250 m, median 40 m: a coastal and lowland plant.

New Zealand (North Island)

🔒 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.