What plant hardiness zone is Anzac

Anzac is located at RM of Wood Buffalo, Alberta (AB), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Anzac 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.

Anzac, Alberta @ wikipedia.