Species library › Utricularia › Utricularia benthamii
Carnivorous Partly documented

Utricularia benthamii

A small terrestrial bladderwort of sect. Pleiochasia, endemic to south-west Western Australia around Lake Muir, Manjimup and Bridgetown. It grows in the winter-wet, summer-dry Mediterranean climate of the region, so it needs cool, wet, bright growing conditions from autumn to spring. Little else is published about it.

Utricularia benthamii
Photo: Kevin Thiele from Perth, Australia, CC BY 2.0, 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 Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows in the ground

Where it grows wild

Terrestrial in wet ground; the exact microhabitat is not documented in the sources reached. Related south-west Australian Pleiochasia grow in seasonally wet sand and peat among open heath and sedges.

Lowland; the measured sites lie at about 70–260 m.

Western Australia

🔒 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 2.0 licence, unmodified.