Trouble seeing the map?Click here to view the planting zones for the North Central U.S. Trouble seeing the map? Click here to view the planting zones for the Northeast U.S. Trouble seeing the map?

Garden zone 5, also known as USDA Plant Hardiness Zone 5, is the region in North America with an average minimum winter ...

However, average minimum temperatures vary widely from south to north Wisconsin, meaning plants that may do well in Milwaukee may not be as suited to cities like Superior. Plant hardiness zones in ...

Knowing when to plant in specific hardiness zones is important to maximize the spring season's potential. A hardiness zone is a geographic area with a similar average minimum temperature.