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


Fiskars Garden Harvest Basket

Shiitake Mushroom Kit

Wooden Chicken Coop

Small Greenhouse Kit

Rustic Iron Garden Trellis
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 Boyd is in growing zone 5a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Boyd'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: 5a
Zip Codes: 59013
Longitude: -109.0697
Latitude: 45.454
Lowest Avg Temperatures (F): -20 to -15

Seed Starting Trays

Raised Garden Bed Kit

Rustic Iron Garden Trellis

Cluck Around Sign
