Species library › Utricularia › Utricularia triloba
Carnivorous Well documented

Utricularia triloba

A small annual terrestrial bladderwort of section Setiscapella, widespread across tropical South America in wet sandy or peaty soil of savannas, cerrado seeps, restinga and wet grassland. It has yellow flowers on thin scapes and tiny leaves and bladders hidden in the saturated soil. Grow it like other tropical annual Utricularia: full sun, waterlogged sand-peat, warmth, and fresh seed when it dies back.

Utricularia triloba
Photo: fischermans, CC BY-SA 3.0, via Wikimedia Commons
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 restGrows in the ground

Where it grows wild

Specimen labels describe it growing in the ground in sandy-peaty wet soil near watercourses in cerrado, on sandy soil in restinga, in high-altitude grassland among rock outcrops, and in wet marshy spots. These are open, sunny, seasonally waterlogged habitats.

GBIF records run from near sea level (coastal French Guiana, Paraná restinga) to about 825 m in the Minas Gerais uplands. A few records from the Serra da Canastra and Caparaó may be higher.

BrazilFrench GuianaSurinameGuyanaVenezuelaColombiaPeruBoliviaParaguayArgentinaBelize

🔒 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-SA 3.0 licence, unmodified.