Species library › Utricularia › Utricularia quelchii
Carnivorous Well documented

Utricularia quelchii

A small perennial bladderwort of the Guiana Highlands of Venezuela and Guyana, famous for its showy red flowers. It grows on wet, mossy rocks and banks, on low tree trunks and branches and sometimes in the water-filled leaf axils of Brocchinia bromeliads, mostly around 2000 m on the tepuis. It is a highland plant that needs cool nights, constant moisture and very humid, moving air.

Utricularia quelchii
Photo: Paolo Costa Baldi, 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 Humid airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

It lives on wet, mossy rocks or banks in swamps, around the bases and branches of low trees, and sometimes in the water held in the leaf axils of Brocchinia bromeliads. These tepui summit and slope habitats are cool, cloudy and almost constantly wet.

Mostly around 2000 m, recorded from 1400 m up to 2800 m on Roraima.

VenezuelaGuyanaBrazil

🔒 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.