Species library › Utricularia › Utricularia reniformis
Carnivorous Partly documented

Utricularia reniformis

Utricularia reniformis is a large terrestrial bladderwort endemic to the mountains of Brazil, with kidney-shaped leaves up to about 7 cm across and showy lavender flowers striped with gold. It grows in wet highland grasslands, occasionally in the water held by bromeliads, and hunts with tiny bladder traps on a succulent white rhizome under the moss. In cultivation it wants a constantly wet, airy peat-and-sphagnum medium, bright light and mild temperatures with cool nights.

Utricularia reniformis
Photo: No machine-readable author provided. Denis Barthel assumed (based on copyright claims)., CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Wet grasslands and boggy seepage slopes in the Brazilian mountains, where the rhizome runs through wet moss and peaty soil and the leaves stand in the open among grasses and sedges. Less often it grows as an epiphyte in the water-filled leaf rosettes of bromeliads.

About 750–1,900 m in the southern part of its range and up to 2,500 m further north; a montane plant of cool, misty highlands.

Brazil: mountains of the southern and southeastern Atlantic Forest region

🔒 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.