Hartland Colony's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Hartland Colony a growing zone designation of 3b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Hartland Colony's climate. If you are looking for plants suitable for growing in the Hartland Colony area, head on over to our page on plants that grow well in Hartland Colony, MT.


Fiskars Garden Harvest Basket

Steel Hori Hori Weeding Knife

Deluxe Plastic Watering Can

Metal Seed Storage Box

Self Watering Plant Pots
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 Hartland Colony is in growing zone 3b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Hartland Colony'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: 3b
Zip Codes: 59501
Longitude: -109.4483
Latitude: 48.952
Lowest Avg Temperatures (F): -35 to -30

Raised Garden Bed Kit

Fiskars Garden Harvest Basket

Worm Composting Kit

Cluck Around Sign
