What Plants Grow Well In 91978?
USDA Growing Zone: 10b
Longitude: -116.94103
Latitude: 32.71209
Lowest Avg Temperatures (F): 35 to 40

The USDA growing zone is 10b in the 91978 zip code. This climate hardiness zone is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would be suitable for your climate. We've already picked out a selection of the best plants for Spring Valley to help you get your next gardening project started.
We also have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for Spring Valley.

Small Greenhouse Kit

Metal Seed Storage Box

Fiskars Garden Harvest Basket

Shiitake Mushroom Kit

Rustic Iron Garden Trellis
Trees for 91978
Fruits for 91978
Flowers for 91978
Vegetables for 91978


Best Time to Plant in Spring Valley
Check the growing calendar for Spring Valley at the Old Farmer's Almanac to see the best planting times for the region.

Raised Garden Bed Kit

Hoeing Ain't Easy Garden Sign

Worm Composting Kit

Reusable Grow Bags

Wooden Chicken Coop

Other Towns in California
We have plant recommendations for most towns in California. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
California not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
To see our latest gardening and homesteading projects, you can find us on Facebook, Instagram, and TikTok.