Usda Plant Hardiness Zones Map 2023 Holidays. The usda has published a 2023 revision of its helpful plant hardiness map. Find your usda planting zone.
The current map is based on the average lowest winter temperatures from 1991 to 2020. But in november 2023, the usda released an updated version of the map.
The New Map Shows The Contiguous U.s.
Is about 2.5 degrees fahrenheit warmer than the last map.
The United States Department Of Agriculture (Usda) Has Recently Released The 2023 Edition Of The Plant Hardiness Zone Map (Phzm).
Saw changes in their zone assignments.
The Map Is Produced By The U.s.
Images References :
It Replaces The Old Hardiness Zone Map And Includes Updated Climate Data From 1991 To 2020.
Department of agriculture released an updated version of its plant hardiness zone map (phzm).
The Map Is Based On The Average Annual Extreme.
Zoom in on what that means for your garden.
Explore How San Diego Has Changed On The Newly Updated Usda Plant Hardiness Zone Map.