Grand Ridge's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Grand Ridge a growing zone designation of 5b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Grand Ridge's climate. If you are looking for plants suitable for growing in the Grand Ridge area, head on over to our page on plants that grow well in Grand Ridge, IL.


Wooden Chicken Coop

Worm Composting Kit

Shiitake Mushroom Kit

Metal Arbor Trellis

Steel Hori Hori Weeding Knife
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 Grand Ridge is in growing zone 5b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Grand Ridge'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: 5b
Zip Codes: 61325
Longitude: -88.831
Latitude: 41.2361
Lowest Avg Temperatures (F): -15 to -10

Hoeing Ain't Easy Garden Sign

Worm Composting Kit

Hydroponic Garden Grow Kit

Metal Arbor Trellis
