Utricularia holtzei

A tiny annual, affixed-aquatic bladderwort endemic to the Top End of the Northern Territory. It grows in shallow water or saturated sand during the monsoon wet season and dies back to seed when the pools dry.

At home, aim for

Day Warm-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity Humid airBand in Plantistry

Light Full sunDLI and PPFD in Plantistry

Expects a seasonal restAquatic

Where it grows wild

Shallow seasonal pools, seepages and waterlogged sands in open savanna, growing anchored in the substrate under or at the edge of shallow water. Habitat is inferred from the species' affixed-aquatic habit and the Darwin-area records.

Lowland: recorded sites lie at 17–36 m.

Northern Territory

🔒 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.