What plant hardiness zone is Roxton Pond

Roxton Pond is located at La Haute-Yamaska, Quebec (QC), Canada.

Plant hardiness zone (winter frost zone or gardening zone) for Roxton Pond is 5a by the PHZ Canadian scale.

Plants of 5a PHZ hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5a PHZ.

Also perennial plants from the equivalent USDA zone 4a with coldest winter temperature −34.4 … −31.7 °C and lower can be grown here, see list of plants for 4a USDA winter zone.

Roxton Pond, Quebec @ wikipedia.