Selaginella longissima

Selaginella longissima is a spikemoss of the Colombian and Ecuadorian Pacific lowlands, the Chocó, one of the wettest regions on Earth. Most records are below 700 m. Grow it hot, shaded and constantly wet.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Very humid airBand in Plantistry

Light ShadeDLI and PPFD in Plantistry

No rest periodGrows in the ground

Where it grows wild

Lowland Chocó rainforest, presumably on the shaded forest floor and stream banks; the epithet suggests long stems, but no habitat description was reachable.

Recorded from 8 to 1,600 m, median about 230 m.

ColombiaEcuador

🔒 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.