What plant hardiness zone is Senneterre

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

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

Senneterre, Quebec @ wikipedia.