Bird cherry

Prunus padus

Small native cherry of damp woodland, flowering in long fragrant white racemes after the leaves are out. Bitter black fruits are quickly stripped by birds.

Hardiness ratings

Bird cherry hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 3–7 −40 °C to −12.2 °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 3–7 −34 °C to −7 °C Plant tolerates down to this zone
Australian (ANBG) zone Zone 2–5 −10 °C to 10 °C Plant tolerates down to this zone

Growing notes

  • Larval food plant for over 100 moth species, including the bird-cherry ermine moth — periodic ermine moth outbreaks completely defoliate trees in silken webbing, but the trees recover and the spectacle is harmless
  • Long pendant white flower racemes signal the change from spring into early summer
  • Fruits are too bitter to eat fresh but are quickly taken by thrushes and blackbirds

Pet caution: Bird cherry is listed as potentially harmful to cats and/or dogs. Keep pets from grazing on it, and contact a vet if you suspect your animal has eaten some.

Categories

Related plants

Cross-check Bird cherry against your zones

Reference

Bird cherry on Wikipedia