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20 Νοε 2023 · 2023 USDA Plant Hardiness Zone Map: Minnesota Two new zones were added to the 2012 and 2023 editions of the USDA PHZM. Zones 12 and 13 have been introduced for regions with average annual extreme minimum temperatures above 50 degrees F and 60 degrees F, respectively.
Minnesota USDA Hardiness Zone Map. Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Minnesota which ranges from USDA Zone 2b to USDA Zone 4b.
20 Νοε 2023 · Images: The new 2023 USDA Plant Hardiness Zone Map for Minnesota (left) and previous from 2012 (right). The United States Department of Agriculture (USDA) plant hardiness zone map is a tool based on average annual extreme winter temperatures that can help growers determine which plants can survive the winter and thrive in a given region.
The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones.
Minnesota Plant Hardiness Zones. Hardiness Zones, also referred to as Growing Zones or Planting zones are defined by the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS). The zones in this map were created in 2023 using mean extreme climate data covering the period of 1991 to 2020.
15 Δεκ 2023 · See the chart for the average lowest low in each of the zones that cover Minnesota. You may be zone 5 while your friend nearby is zone 4. The new map puts significant parts of the Twin Cities as well as parts of southern and southwestern Minnesota in USDA Zone 5a.
17 Μαρ 2021 · To find out what your hardiness zone is down to the zip code level, check out this handy interactive map from USDA. Each zone is divided into “a” and “b” zones, each of which has about a 5 degree difference in extreme cold temperatures.
