Species library › Pinguicula › Pinguicula lusitanica
Carnivorous Well documented

Pinguicula lusitanica

pale butterwort

A tiny butterwort with rosettes of 3-5 cm and small pale pink, yellow-throated flowers, found in acidic bogs, wet heath and flushes along the Atlantic fringe of Europe from western Scotland and Ireland to Iberia and Morocco. Unlike other European temperate butterworts it forms no winter bud and keeps growing all year. It is short-lived and self-pollinates freely, so in cultivation it persists as a self-sowing colony in a wet, sunny tray.

Pinguicula lusitanica
Photo: Noah Elhardt, 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

Acidic peat bogs, wet heath, fens, flushes and marshy seepages, often on bare wet peat or among sphagnum and short sedges, usually in the open or with low heath around it.

Mostly lowland and coastal, from near sea level to low hills; wild records rarely carry elevations.

United Kingdom (western Britain)IrelandFrance (west)SpainPortugalMorocco

🔒 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.