Plant Hardiness Zone Map For US, UK, Canada and Australia

Plant Hardiness Zone Map For US, UK, Canada and Australia


Plant Hardiness Zone Maps help to choose the right plants for your garden. In our Plant Encyclopedia you can find zone for each and every plant. This will help you to grow flowers, herbs, trees, bushes and other plants successfully. On this page you can find maps for the US, UK, Canada and Australia.

Plant Hardiness Zone Map For The United States:

Plant hardiness zone map for the US

Plant hardiness zones for the US

This map is provided by  USDA (United States Department of Agriculture). On it’s official website http://planthardiness.ars.usda.gov you can get more information, interactive maps, search for a zone by ZIP code or state.

Plant Hardiness Zone Map For The United Kingdom and Northern Ireland:

Plant hardiness zone map for the UK and Northern Ireland

Map author information

According to the information on Wikipedia (https://en.wikipedia.org/wiki/Hardiness_zone) there are 4 zones in Britain and Ireland.

As Plant Hardiness Zone Map was first developed by USDA, Average Annual Extreme Minimum Temperatures for zones are the same:

Plant hardiness zones for the US

Plant Hardiness Zone Map For Canada:

Plant hardiness zone map for Canada

This map belongs to http://www.planthardiness.gc.ca/ Visit it for exploring interactive maps of Canada.

Plant Hardiness Zone Map For Australia:

Plant hardiness zone map for Australia

The map is provided by https://www.anbg.gov.au/gardens/research/hort.research/zones.html

Feel free to ask your questions about zones and share your experience in comments!


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