Grand Marais's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Grand Marais 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 Marais's climate. If you are looking for plants suitable for growing in the Grand Marais area, head on over to our page on plants that grow well in Grand Marais, MI.


Metal Seed Storage Box

Reusable Grow Bags

Metal Arbor Trellis

Hoeing Ain't Easy Garden Sign

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 Grand Marais 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 Marais'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: 49839
Longitude: -85.9751
Latitude: 46.6685
Lowest Avg Temperatures (F): -15 to -10

Steel Hori Hori Weeding Knife

Metal Arbor Trellis

Raised Garden Planter

Fiskars Garden Harvest Basket
