Mountain soursop

Annona montana

Tropical lowland tree with tart, soursop-like fruit used mainly for juice.

Hardiness ratings

Mountain soursop hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 10–12 −1.1 °C to 15.6 °C Plant tolerates down to this zone
RHS hardiness rating H1c 5 °C to 10 °C Plant needs at least this level of cold tolerance
Canadian plant hardiness zone Zone 9 −1 °C and warmer Plant tolerates down to this zone
Australian (ANBG) zone Zone 6–7 10 °C and warmer Plant tolerates down to this zone

Growing notes

  • Tart fruit is used for juice, drinks and sorbets rather than eaten fresh
  • Seeds and bark are toxic — discard the seeds
  • Very frost-tender tropical tree; not reliably hardy outdoors in Canada

Categories

Related plants

Cross-check Mountain soursop against your zones

Reference

Mountain soursop on Wikipedia