Upland's Hardiness Zone
Our records indicate the United States Department of Agriculture has given Upland a growing zone designation of 10a. Sometimes also called the planting zone or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Upland's climate. If you are looking for plants suitable for growing in the Upland area, head on over to our page on plants that grow well in Upland, CA.


Worm Composting Kit

Steel Hori Hori Weeding Knife

Cluck Around Sign

Self Watering Plant Pots

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 Upland is in growing zone 10a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Upland'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: 10a
Zip Codes: 91784, 91786, 91785
Longitude: -117.6604
Latitude: 34.1178
Lowest Avg Temperatures (F): 30 to 35

Metal Seed Storage Box

Stainless Steel Garden Tool Set

Brass Decorative Faucet Handle

Deluxe Plastic Watering Can
