Canna lily

Canna × generalis

Bold tropical-looking perennial with large paddle leaves and showy flowers in summer.

Hardiness ratings

Canna lily hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 7–11 −17.8 °C to 10 °C Plant tolerates down to this zone
RHS hardiness rating H3 −5 °C to 1 °C Plant needs at least this level of cold tolerance
Canadian plant hardiness zone Zone 7–9 −12 °C and warmer Plant tolerates down to this zone
Australian (ANBG) zone Zone 3–7 −5 °C and warmer Plant tolerates down to this zone

Growing notes

  • Rhizomes need lifting and storing in cold climates
  • Loves heat and consistent moisture

Categories

Related plants

Cross-check Canna lily against your zones

Reference

Canna lily on Wikipedia