Species library › Utricularia › Utricularia foliosa
Carnivorous Well documented

Utricularia foliosa

Leafy bladderwort

A large, rootless, free-floating bladderwort of lakes, ponds and swamps from the south-eastern United States through Central and South America, with outlying populations in tropical Africa. Its long, leafy stems drift just below the surface and catch tiny aquatic animals in hundreds of small bladders. It needs a sunny, warm container of soft, clean water rather than a terrarium.

Utricularia foliosa
Photo: Dick Culbert from Gibsons, B.C., Canada, CC BY 2.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity —Band in Plantistry
Light Full sunDLI and PPFD in Plantistry
No rest periodAquatic

Where it grows wild

Still or slow-moving fresh water: lakes, ponds, marshes and swamps, usually in larger water bodies, where it floats suspended among other aquatic plants in full sun.

Mostly lowland; the few GBIF records with an elevation sit at roughly 170–750 m.

South-eastern United StatesMexicoCentral AmericaCaribbeanSouth AmericaTropical Africa

🔒 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 2.0 licence, unmodified.