What Plants Grow Well In 91978?
The USDA hardiness zone is 10b in the 91978 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 91978's climate based on this hardiness zone.
Learn more hardiness zones on our page for Spring Valley's growing zone.

Small Greenhouse Kit

Worm Composting Kit

Wooden Chicken Coop

Shiitake Mushroom Kit

Fiskars Garden Harvest Basket
Trees for 91978
Fruits for 91978
Flowers for 91978
Vegetables for 91978


Planting Advice for 91978
Have questions about planting in 91978's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 91978 is in USDA hardiness zone 10b, which means plants there can survive temperatures as low as 35 to 40°F each year.
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.

Cluck Around Sign

Raised Garden Bed Kit

Worm Composting Kit

Seed Starting Trays

Stainless Steel Garden Tool Set
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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.
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