Montreal Hardiness Zone: Advice, Best Practices, and What to Plant

Montreal’s hardiness zone: The Greater Montreal Area is generally speaking between zones 5 and 6. In Quebec, plant hardiness zones span from 0 to 6. Hardiness zones are as dynamic as the climate itself, and even Montreal has seen some variations in its’ hardiness zone classification over the years. It was classified as zone 5b in the 1990s, and was later reclassified as the warmer zone 6a in 2010. And this year, we might just see it be reclassified again!

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