Golden wattle

Acacia pycnantha

Australia's national floral emblem — a small tree producing dense balls of brilliant yellow flowers in late winter and early spring.

Hardiness ratings

Golden wattle hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 8–11 −12.2 °C to 10 °C Plant tolerates down to this zone
RHS hardiness rating H4 −10 °C to −5 °C Plant needs at least this level of cold tolerance
Canadian plant hardiness zone Zone 8–9 −7 °C and warmer Plant tolerates down to this zone
Australian (ANBG) zone Zone 4–7 0 °C and warmer Plant tolerates down to this zone

Growing notes

  • Flowering signals the official transition from winter to spring in Australia (1 September is National Wattle Day)
  • Short lived — typically 10–15 years before declining
  • Prefers free-draining soil; intolerant of waterlogging

Categories

Related plants

Cross-check Golden wattle against your zones

Reference

Golden wattle on Wikipedia