Species library › Blechnum › Blechnum novae-zelandiae
Ferns Well documented

Blechnum novae-zelandiae

Kiokio or palm-leaf fern, one of New Zealand's commonest ferns, forming large clumps of arching fronds on wet banks, road cuttings and forest margins. It is often now placed in Parablechnum. It likes cool, constantly moist, humid conditions and tolerates more light than most ferns.

Blechnum novae-zelandiae
Photo: Rudolph89, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets 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

Damp, often seeping clay banks, stream edges, roadside cuttings, and the margins and gaps of lowland to montane forest, from partial shade to fairly open sites.

Recorded from sea level to 1,340 m, median 425 m.

North IslandSouth IslandStewart IslandThree Kings IslandsKermadec IslandsChatham Islands

🔒 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

Grow Blechnum novae-zelandiae? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app. Photo from Wikimedia Commons, used under its CC BY-SA 3.0 licence, unmodified.