Planting Zones Usa 2023. The usda is updating an important map for gardeners and growers picking plants and flowers. What’s new for 2023 the usda has just released its updated plant hardiness zone map for the united states.
The usda hardiness zone map divides north america into 11 separate planting zones; The new map shows the contiguous u.s.
The usda defined hardiness zones for north america and created a map in 1960 that outlines those zones.
Zones 12 And 13 Have Been Introduced For Regions With Average Annual Extreme.
Over time they have changed a bit as temperatures.
Warms, Planting Zones Are Shifting North—Affecting Which Plants Farmers And Gardeners Can Grow In Their Local.
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Two New Zones Were Added To 2012 And This 2023 Edition Of The Usda Phzm.
Zones 12 and 13 have been introduced for regions with average annual extreme.
The Usda Recently Released A New Plant Hardiness Zone Map, And Although You May Have Used The Interactive Map In The Past, It Got Its First Full Revamp In.
Department of agriculture (usda) today released a new version of its plant hardiness zone map (phzm), updating this valuable tool for gardeners and researchers for the first time since 2012.