Us Plant Hardiness Zone Map 2024. 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. That's really big news if you consider 80 million americans use this map to.

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. Zoom in on what that means for your garden.