Growing Zones Usa 2024 Map. Each growing zone is 10°f warmer (or colder) in an average winter than the adjacent zone. Down to the street you live on, the 2023 usda hardiness zone map shares — in detail — what climate conditions plants need to thrive at a given location.
Maps and data for the us are based on the usda 2023 hardiness zones. Each growing zone is 10°f warmer (or colder) in an average winter than the adjacent zone.