New Hardiness Zone Map 2025 Nc. Plant Hardiness Zones 2025 James Saif The 2012 USDA hardiness zones were calculated using the average lowest winter temperature for the observation period of 1976-2005 As with the 2012 map, the new version has 13 zones across the United States.
Hardiness Zones for mapping plant survivability Garden Railways Magazine from www.trains.com
According to the USDA, the new 2023 map uses data from 13,412 weather stations. Go to the Plant Hardiness Website and plug in your zip code to find out the Hardiness zone you live in.
Hardiness Zones for mapping plant survivability Garden Railways Magazine
As with the 2012 map, the new version has 13 zones across the United States. New Bern: 8b - 15°F to 20°F: 8a - 10°F to 15°F: 8a - 10°F to 15°F: Pinehurst: 8a - 10°F to 15°F: 8a - 10°F to 15°F: 7b - 5°F to 10°F: Raleigh: The map divides the continental United States, Alaska, Hawaii and Puerto Rico into 13 zones (and two half-zones within each zone) based on average lowest winter temperatures over 30 years, from 1991 to 2020
Usda Hardiness Zone Map 2025 Carter Evans. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones Source USDA The new USDA Plant Hardiness Zone Map (PHZM) has been released! This map is the newest model published since 2012
Cus Planting Zones 2025 Map Rosa Blake. The 2012 USDA hardiness zones were calculated using the average lowest winter temperature for the observation period of 1976-2005 It also includes national, state and regional images in a variety of resolutions, and a ZIP code finder that provides the plant hardiness zone for all U.S