Dewey-Humboldt's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Dewey-Humboldt a growing zone designation of 8a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Dewey-Humboldt's climate. If you are looking for plants suitable for growing in the Dewey-Humboldt area, head on over to our page on plants that grow well in Dewey-Humboldt, AZ.


Small Greenhouse Kit

Brass Decorative Faucet Handle

Hydroponic Garden Grow Kit

Cluck Around Sign

Large Greenhouse Kit
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 Dewey-Humboldt is in growing zone 8a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Dewey-Humboldt'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: 8a
Longitude: -112.2496
Latitude: 34.5174
Lowest Avg Temperatures (F): 10 to 15

Rustic Iron Garden Trellis

Raised Garden Planter

Brass Watering Can

Reusable Grow Bags
