What plant hardiness zone is Worsley

Worsley is located at Clear Hills County, Alberta (AB), Canada.

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

Worsley, Alberta @ wikipedia.