Usda Planting Zones 2024. A hardiness zone map is based on the average annual extreme minimum temperature recorded. If you see a hardiness zone in a gardening catalog or plant description, chances are it refers to this usda map.


Usda Planting Zones 2024

This map is the newest model published since 2012. By daniel wood, connie hanzhang jin, brent jones and jeff brady.

Usda Planting Zones 2024 Images References :