Boneau's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Boneau a growing zone designation of 4a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Boneau's climate. If you are looking for plants suitable for growing in the Boneau area, head on over to our page on plants that grow well in Boneau, MT.


Deluxe Plastic Watering Can

Large Greenhouse Kit

Hydroponic Garden Grow Kit

Small Greenhouse Kit

Metal Seed Storage Box
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 Boneau is in growing zone 4a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Boneau'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: 4a
Zip Codes: 59521
Longitude: -109.8632
Latitude: 48.2926
Lowest Avg Temperatures (F): -30 to -25

Raised Garden Planter

Raised Garden Bed Kit

Steel Hori Hori Weeding Knife

Fiskars Garden Harvest Basket
