Species library › Blechnum › Blechnum orientale
Ferns Partly documented

Blechnum orientale

A large, vigorous terrestrial fern of open banks, roadsides and forest edges from southern China and India to northern Australia and the Pacific, with arching fronds that emerge pink to red. It is a light-hungry, fast grower that wants constant moisture at the roots rather than deep shade.

Blechnum orientale
Photo: keisotyo, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets 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 in the ground

Where it grows wild

Grows on sunny or lightly shaded slopes, road cuts, stream banks and secondary forest edges, often colonising disturbed acidic soils. Habitat notes are from general knowledge of the species rather than a species-specific source.

Recorded from sea level to 1850 m, median 350 m; mostly a lowland plant.

Southern ChinaTaiwanJapan (Ryukyu Is.)IndiaSri LankaIndochinaMalesiaNew GuineaNorthern AustraliaPacific 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 orientale? 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.