Species library › Pinguicula › Pinguicula pumila
Carnivorous Well documented

Pinguicula pumila

The smallest butterwort of the south-eastern United States, with rosettes rarely more than 2 cm across and white to pale violet flowers on stalks up to 15 to 20 cm. It grows in wet, sandy, nutrient-poor soil in longleaf pine flatwoods, savannas and seepage slopes of the coastal plain, and is short-lived, often behaving as an annual. Grow it bright, moist and warm-temperate, and keep it going from seed.

Pinguicula pumila
Photo: Correll, Donovan Stewart; Correll, Helen B., Public domain, 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 Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Mesic to wet pine flatwoods and savannas, seepage slopes, wet roadside ditches and damp trail margins, with longleaf pine, Sarracenia, gallberry and saw palmetto. The soil is acidic, sandy and poor, and the plants sit in open ground among low grasses and sedges that shade them only lightly.

Coastal plain lowlands, about 5 to 300 m, mostly below 100 m.

USA: FloridaUSA: GeorgiaUSA: South CarolinaUSA: North CarolinaUSA: Louisiana and the Gulf coastal plain

🔒 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 Public domain licence, unmodified.