What plant hardiness zone is Lansdowne House

Lansdowne House is located at Kenora District, Ontario (ON), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Lansdowne House 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.

Lansdowne House, Ontario @ wikipedia.