Us Hardiness Zone Map 2024 Printable. Usda’s plant hardiness zone map is the standard by which gardeners and growers can determine which plants are most likely to thrive at a location. Lookup your usda hardiness zone by using your zipcode.
Gardeners use the plant hardiness zone system to help pick and choose which perennial plants are most likely to grow well in their area (i.e. Enter the first five digits of your us zip code or canadian postal code and we’ll tell you where you fall in the hardiness zones database.