Species library › Asplenium › Asplenium nidus
Ferns Well documented

Asplenium nidus

Bird's nest fern

A large rosette-forming epiphyte of humid lowland forest from Malesia to northeastern Queensland and the western Pacific. Its upright ring of fronds forms a bowl that traps falling leaves, which rot into a humus 'nest' holding water many times the plant's dry weight. At home it wants warm, even temperatures, shade, high humidity and a moisture-holding but airy root zone, never a waterlogged crown.

Asplenium nidus
Photo: Forest and Kim Starr, CC BY 3.0 us, 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 ShadeDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Epiphytic on trunks and branches, and sometimes on rocks, in wet tropical forest, especially lowland rainforest. In Peninsular Malaysia it is most abundant in the understory, on smooth-barked hosts with flat branch angles, and in swampy rather than hilly ground. It is a litter-basket epiphyte: the rosette catches canopy litter that becomes its rooting substrate.

Recorded elevations run from sea level to about 1,600 m, with a median of only 137 m, so this is mainly a lowland plant.

Malaysia: Peninsular Malaysia and BorneoIndonesia: Sumatra, Java, Sulawesi, Maluku, Lesser Sunda IslandsPhilippinesNew Guinea and the Bismarck ArchipelagoSolomon IslandsAustralia: QueenslandMicronesia: Caroline IslandsChristmas 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. Photo from Wikimedia Commons, used under its CC BY 3.0 us licence, unmodified.