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


Deluxe Plastic Watering Can

Large Greenhouse Kit

Cluck Around Sign

Worm Composting Kit

Wooden Chicken Coop
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 Jefferson City is in growing zone 4b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Jefferson City'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: 4b
Zip Codes: 59638
Longitude: -112.0305
Latitude: 46.3779
Lowest Avg Temperatures (F): -25 to -20

Worm Composting Kit

Metal Seed Storage Box

Hydroponic Garden Grow Kit

Raised Garden Bed Kit
