Plant Hardiness Zones
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Plant hardiness zones. Know that planting times will vary according to your hardiness zone. 1961-1990 zone 1981-2010 zone 1961-1990 hardiness index 1981-2010 hardiness index. In the United States the US.
Click here to go to the USDA website and see a map of your states zones. Department of Agriculture USDA Plant. -45C -49F Zone 1.
Each growing zone is 10F warmer or colder in an average winter than the adjacent zone. 41 rows Hardiness Zone. How to Use Your Planting Zone.
To read each map just click on the picture or header to see the full-size map. USDA Plant Hardiness zones are defined by the average lowest temperate during the winter in that region. -45 to -40C -49 to -40F Zone 2.
Quebec Nova Scotia New Brunswick Prince Edward Island New Foundland and Labrador If you know your hardiness zone find the best plants or. Also called a planting zone or a gardening zone a plant hardiness zone is crucial for the growth of your plants. How are the zones defined.
Have a look at the map and find the number for your area for growing plants trees shrubs and vines including annuals and perennials. Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 8 Zone 9 Zone 10 Zone 11 Zone 12. The 2012 USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which plants are most likely to thrive at a location.