Species library › Utricularia › Utricularia jamesoniana
Carnivorous Well documented

Utricularia jamesoniana

A small epiphytic bladderwort that grows in moss on tree trunks in cloud forest and wet forest from southern Mexico through Central America, the Caribbean and northern South America to Bolivia and Brazil. It has small tubers and obovate leaves, and produces white flowers, sometimes tinged lilac, with a long, upcurved spur throughout the year. Grow it in live sphagnum in a humid, airy, cool-to-intermediate enclosure.

Utricularia jamesoniana
Photo: fischermans, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

Mossy tree trunks and branches in montane cloud forest and in wet lowland forest, where the stolons and traps run through permanently damp moss and the plant is shaded by the canopy.

From near sea level to about 2500 m; the Colombian plant catalogue gives 10 to 2570 m, and GBIF records with elevations cluster around 1700 m.

Southern MexicoGuatemalaHondurasNicaraguaCosta RicaPanamaDominican RepublicPuerto RicoLesser AntillesColombiaVenezuelaGuyanaSurinameFrench GuianaEcuadorPeru

🔒 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.