Species library › Utricularia › Utricularia warmingii
Carnivorous Little published: much of this is inferred from related species

Utricularia warmingii

A small annual, free-floating aquatic bladderwort of South American seasonal wetlands, from the Venezuelan and Colombian llanos through the Pantanal to Bolivia and Brazil. It lives in marshes and flooded savannas that fill in the rainy season and shrink or dry later, completing its life cycle in one wet season. It is rarely photographed or cultivated, and care has to be inferred from its habitat and from related tropical aquatic Utricularia.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restAquatic

Where it grows wild

Shallow, sunny, still water in seasonal marshes ('esteros'), flooded savannas and floodplain grassland ('vazantes'), pond margins and submerged vegetation. The water is warm, fairly soft and full of other aquatic plants among which it floats.

Most records are lowland wetlands below about 200 m (Pantanal, llanos of Casanare and Arauca). A record at about 2,470 m in southern Ecuador is far outside the rest of the range and should be treated with caution.

VenezuelaColombiaBoliviaBrazil

🔒 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.