Species library › Utricularia › Utricularia blackmanii
Carnivorous Well documented

Utricularia blackmanii

A small terrestrial bladderwort described in 2012 by R.W. Jobson, known only from north Queensland. It belongs to section Pleiochasia, and grows in seasonal seepages, spring-fed wetlands and boggy swamp margins in savanna woodland. It is a sun-loving plant of the wet season, best grown as a seasonal wet-sand bladderwort.

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

Herbarium labels describe it in seepage lines on granite, in spring-fed wetlands, on boggy sandy margins of swamps and on the edges of water-filled gilgais. The surrounding vegetation is open eucalypt and Melaleuca woodland with sedges, Xyris, Drosera and other Utricularia. Several sites are noted as ephemeral or 'predominantly dry', so the plants grow while the ground is saturated and then die back or persist as seed as it dries.

Wikipedia gives 200–900 m; labelled GBIF records run from 440 to 905 m, mostly 700–800 m on the Einasleigh and Atherton uplands.

Queensland

🔒 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.