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


Shiitake Mushroom Kit

Self Watering Plant Pots

Raised Garden Bed Kit

Hydroponic Garden Grow Kit

Brass Decorative Faucet Handle
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 Thompson Falls is in growing zone 6a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Thompson Falls'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: 59873
Longitude: -115.3425
Latitude: 47.5993
Lowest Avg Temperatures (F): -10 to -5

Steel Hori Hori Weeding Knife

Fiskars Garden Harvest Basket

Metal Arbor Trellis

Hoeing Ain't Easy Garden Sign
