What plant hardiness zone is Val-d'Or

Val-d'Or is located at La Vallée-de-l'Or, Quebec (QC), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Val-d'Or 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-d'Or, Quebec @ wikipedia.