What plant hardiness zone is Wunnummin Lake

Wunnummin Lake is located at Kenora District, Ontario (ON), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Wunnummin Lake 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.

Wunnummin Lake, Ontario @ wikipedia.