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Species library › Asplenium › Asplenium howeanum
Ferns Little published: much of this is inferred from related species

Asplenium howeanum

A spleenwort named after Lord Howe Island, with the name based on a species described by Watts and combined by W.R.B. Oliver. There are no usable GBIF wild records, so everything here is inferred. Treat it like a subtropical island forest spleenwort: mild, humid and shaded.

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

No habitat data was found. The epithet points to Lord Howe Island, where the forest is mild, humid, subtropical and often misty on the peaks. This is inferred and not confirmed.

No elevation data. Lord Howe Island rises from sea level to 875 m.

Lord Howe 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.