Chico's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Chico a growing zone designation of 9b. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Chico's climate. If you are looking for plants suitable for growing in the Chico area, head on over to our page on plants that grow well in Chico, CA.


Brass Decorative Faucet Handle

Shiitake Mushroom Kit

Hydroponic Garden Grow Kit

Deluxe Plastic Watering Can

Reusable Grow Bags
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 Chico is in growing zone 9b this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Chico'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: 9b
Zip Codes: 95973, 95926, 95928, 95929, 95927, 95976
Longitude: -121.8161
Latitude: 39.7578
Lowest Avg Temperatures (F): 25 to 30

Fiskars Garden Harvest Basket

Steel Hori Hori Weeding Knife

Metal Seed Storage Box

Reusable Grow Bags
