Asplenium haurakiense

Asplenium haurakiense, the Hauraki Gulf spleenwort, is a coastal fern of northern New Zealand, formerly treated as a subspecies of the shore spleenwort A. obtusatum. It grows on rocks and cliffs near the sea, often in salt spray, from sea level to about 160 m. It suits a bright, airy, mild spot rather than a humid terrarium.

At home, aim for

Day IntermediateTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Ordinary room humidityBand in Plantistry

Light Bright, filtered lightDLI and PPFD in Plantistry

No rest periodGrows on rock (lithophyte)

Where it grows wild

Coastal rock outcrops, cliffs and boulder banks around the northern North Island and its offshore islands, often under coastal forest edge or in the open within reach of salt spray.

Recorded from 2 to 160 m, median 5 m.

New Zealand North

🔒 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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More Asplenium

Asplenium platyneuron Asplenium bradleyi Asplenium pinnatifidum Asplenium resiliens Asplenium rhizophyllum Asplenium montanum Asplenium scolopendrium Asplenium tutwilerae Asplenium ceterach Asplenium monanthes Asplenium nidus Asplenium septentrionale All 1023 →

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 4.0 licence, unmodified.