Species library › Utricularia › Utricularia wightiana
Carnivorous Partly documented

Utricularia wightiana

A small terrestrial bladderwort described by Peter Taylor in 1986 and endemic to the hills of south India, mainly the Nilgiris and Kodaikanal hills of Tamil Nadu and the Attappadi hills of Kerala. It grows in marshes and wet grassland at 1000–2200 m, so it wants cool-to-mild, wet conditions with plenty of light. It belongs to section Oligocista, the group of tiny terrestrial species with simple leaves and underground traps.

At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Marshes and wet grasslands in the Western Ghats hills. These are open, sunny, seasonally saturated places where the plant grows among short grasses and sedges in wet soil, with its traps in the waterlogged ground.

Recorded at about 1000–2200 m in the Nilgiri, Kodaikanal and Attappadi hills.

India: Tamil Nadu (Nilgiri Hills, Kodaikanal hills)India: Kerala (Attappadi hills)

🔒 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.