What plant hardiness zone is Poplar Hill

Poplar Hill is located at Kenora District, Ontario (ON), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Poplar Hill 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.

Poplar Hill, Ontario @ wikipedia.