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


Small Greenhouse Kit

Rustic Iron Garden Trellis

Deluxe Plastic Watering Can

Raised Garden Bed Kit

Worm Composting 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 Ukiah is in growing zone 9a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants chosen for Ukiah'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: 9a
Longitude: -123.2105
Latitude: 39.1464
Lowest Avg Temperatures (F): 20 to 25

Reusable Grow Bags

Brass Decorative Faucet Handle

Metal Seed Storage Box

Hydroponic Garden Grow Kit
