What plant hardiness zone is Val Rita

Val Rita is located at Cochrane District, Ontario (ON), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Val Rita is 2b by the PHZ Canadian scale.

Also perennial plants from the equivalent USDA zone 1b with coldest winter temperature −48.3 … −45.6 °C and lower can be grown here.

Val Rita, Ontario @ wikipedia.