Selfheal

Prunella vulgaris

Low creeping perennial with short violet flower spikes. Tough enough to flower in a mown lawn and a reliable forage plant for short-tongued bees.

Hardiness ratings

Selfheal hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 3–8 −40 °C to −6.7 °C Plant tolerates down to this zone
RHS hardiness rating H7 down to −20 °C Plant needs at least this level of cold tolerance
Canadian plant hardiness zone Zone 3–8 −34 °C to −1 °C Plant tolerates down to this zone
Australian (ANBG) zone Zone 1–6 −15 °C to 15 °C Plant tolerates down to this zone

Growing notes

  • Forage for bees and small skipper butterflies
  • Traditional wound herb — the common name reflects this medicinal use
  • Tolerates regular mowing — establishes well in flowery lawns and is a key part of “no-mow” lawn meadows
  • Always consult a qualified medical or herbal practitioner before using any plant medicinally

Categories

Related plants

Cross-check Selfheal against your zones

Reference

Selfheal on Wikipedia