Planting Zones In Usa 2024. All zones in between those boundaries can be assumed to be included in the state. The usda planting zones map tells us the likelihood of a specific plant thriving in our gardens.
The new hardiness zone map released this year has been created using gis (geographic information system) to examine hardiness zones at a much finer. The map also includes a link on how to use the map, explaining the other factors besides temperature.