What plant hardiness zone is Attawapiskat

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

Plant hardiness zone (winter frost zone or gardening zone) for Attawapiskat is 1b by the PHZ Canadian scale.

Also perennial plants from the equivalent USDA zone 0b with coldest winter temperature −53.9 … −51.1 °C and lower can be grown here.

Attawapiskat, Ontario @ wikipedia.