Species library › Asplenium › Asplenium exiguum
Ferns Partly documented

Asplenium exiguum

A tiny spleenwort described by Beddome in 1863 from southern India. It grows in rock crevices and survives a long, hot dry season. It is a challenging plant that needs a real dry rest.

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
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

Grows in crevices of rock and old walls in seasonally dry country. The fronds curl and wither in the dry season and regrow with the monsoon. This is from general knowledge of the species; no species page was reachable.

Few records carry an elevation. The sites lie at about 480–1200 m.

IndiaMyanmarPhilippines

🔒 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.