First Frost 2024 Southern Ontario Usa

First Frost 2024 Southern Ontario Usa. The average last frost has actually been november 10, with the earliest frost being october 31, and latest first frost being november 26, so that means the first frost dates for my. British columbia plant hardiness zone map.

During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The newly amended canadian hardiness zone map is divided into ten major zones: