When it comes to gardening in Wisconsin, it is important to know the USDA Plant Hardiness Zone Map. Understanding the USDA Plant Hardiness Zone Map Now that we have a better understanding of the USDA planting zone, lets take a look at what planting zone Wisconsin is located in. Knowing the planting zone can also help gardeners plan for extreme weather conditions, such as a late frost or early snowfall. Knowing the planting zone of an area is important for gardeners because it helps them determine the best plants for their climate.įor example, plants that thrive in zone 4b may be too cold-sensitive for zone 6a.Īdditionally, the USDA planting zone can be used to determine when to start planting and when to start harvesting in a certain region. This helps gardeners plan for the coldest temperatures they are likely to experience in their area.įor example, a planting zone of 4b indicates that the average coldest temperature in the region is between -30 and -20 degrees Fahrenheit. The USDA planting zone is based on the average of the lowest temperatures in a region over a 30-year period. This zone can help gardeners determine which plants, trees, and shrubs are best suited for their climate.īy understanding the planting zone in their area, gardeners can make sure they are taking the necessary steps to properly care for their plants, trees, and shrubs. The USDA planting zone is a measure of the average coldest temperature of a region, ranging from 1 (the coldest) to 13 (the warmest). When it comes to gardening, one of the most important concepts to understand is the USDA planting zone.

The best time to plant most vegetables in Wisconsin is in the spring, after the last frost, although certain vegetables can be planted in the fall as well. This zone generally has cold winters and cool summers, with average minimum temperatures in the -20s and -10s Fahrenheit. Wisconsin is located in planting zone 5a, which extends from the northern part of the state up to a line going through Madison and Milwaukee. Tips for Growing Plants in Wisconsin’s Planting Zone.Considerations for Gardeners in Wisconsin.What Can You Grow in Wisconsin’s Planting Zone?.Average Temperature for Wisconsin’s Planting Zone.Understanding the USDA Plant Hardiness Zone Map.

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