Plant Hardiness Zone Map 2024. Mapping plant hardiness zones, heat zones, growing degree days, and cumulative. Assessing potential climate change pressures across the conterminous united states:
Each growing zone is 10°f warmer (or colder) in an average winter than the adjacent. Download in csv, kml, zip, geojson, geotiff or png.
Plant Hardiness Zone Map 2024 Images References :