Us Plant Hardiness Zone Map 2024. Over time they have changed a bit as temperatures. 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.
According to the new map released in november 2023, about half of the united states has shifted to a new hardiness zone. The brightly colored map, which can be found on the back of many seed packets, is.