Guides by Region: Canada Guides
Hardiness
Hardiness Zones in Canada
Be aware of the hardiness zone of your area before you decide to buy plants. Some plants might not survive over winter! Canada's plant hardiness map provides insights about what can grow where. It combines information about a variety of climatic conditions across the entire country to produce a single map.
Plant Hardiness, Heat Tolerance and Climate Zones
A plant's performance is governed by many climate-related factors including the length of the growing season, the amount of rainfall, winter lows, summer highs, wind, or humidity.
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