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


Hoeing Ain't Easy Garden Sign

Metal Seed Storage Box

Steel Hori Hori Weeding Knife

Metal Arbor Trellis

Fiskars Garden Harvest Basket
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 Hartsel is in growing zone 5b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Hartsel'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
Longitude: -105.7976
Latitude: 39.0219
Lowest Avg Temperatures (F): -15 to -10

Reusable Grow Bags

Brass Watering Can

Rustic Iron Garden Trellis

Small Greenhouse Kit
