North Chicago's Hardiness Zone
Our records indicate the United States Department of Agriculture has given North Chicago a growing zone designation of 6a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in North Chicago's climate. If you are looking for plants suitable for growing in the North Chicago area, head on over to our page on plants that grow well in North Chicago, IL.


Metal Seed Storage Box

Shiitake Mushroom Kit

Steel Hori Hori Weeding Knife

Small Greenhouse Kit

Stainless Steel Garden Tool Set
Understanding your growing zone is very important because it is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would grow best in your particular climate. Since North Chicago is in growing zone 6a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for North Chicago's climate should be chosen with this in mind or plants should be moved inside to keep their core temperature in the right range if necessary.
USDA Growing Zone: 6a
Zip Codes: 60088, 60064, 60086
Longitude: -87.8595
Latitude: 42.3172
Lowest Avg Temperatures (F): -10 to -5

Metal Seed Storage Box

Wooden Chicken Coop

Worm Composting Kit

Steel Hori Hori Weeding Knife
