Species library › Pilea › Pilea pumila
Terrarium Well documented

Pilea pumila

Clearweed

Clearweed is a small annual in the nettle family with translucent stems but no stinging hairs. It is native to eastern North America, where it forms colonies in moist, shaded woodland, floodplains and damp rock crevices. It grows easily from seed in a humid terrarium, but it lives only one season, so plan to keep it going from seed.

Pilea pumila
Photo: Qwert1234, CC BY-SA 4.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

It grows in rich, moist to wet loam in upland forests with poor drainage, floodplain forests, shady rocky canyons and partly shaded wetlands. It also grows in disturbed damp spots near buildings, and often reseeds into large colonies.

The records carry no elevation. It is a plant of the eastern lowlands and low hills.

Eastern and central United StatesSouthern OntarioSouthern QuébecNew BrunswickPrince Edward 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

Grow Pilea pumila? 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 4.0 licence, unmodified.