What plant hardiness zone is Oujé-Bougoumou

Oujé-Bougoumou is located at Gatineau, Quebec (QC), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Oujé-Bougoumou is 2a by the PHZ Canadian scale.

Also perennial plants from the equivalent USDA zone 1a with coldest winter temperature −51.1 … −48.3 °C and lower can be grown here.