What Plants Grow Well In 92078?
The USDA hardiness zone is 10a in the 92078 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 92078's climate based on this hardiness zone.
Learn more hardiness zones on our page for San Marcos's growing zone.

Brass Decorative Faucet Handle

Hoeing Ain't Easy Garden Sign

Metal Seed Storage Box

Small Greenhouse Kit

Stainless Steel Garden Tool Set
Trees for 92078
Fruits for 92078
Flowers for 92078
Vegetables for 92078


Planting Advice for 92078
Have questions about planting in 92078's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 92078 is in USDA hardiness zone 10a, which means plants there can survive temperatures as low as 30 to 35°F each year.
Best Time to Plant in San Marcos
Check the growing calendar for San Marcos at the Old Farmer's Almanac to see the best planting times for the region.

Rustic Iron Garden Trellis

Brass Watering Can

Wooden Chicken Coop

Reusable Grow Bags

Raised Garden Bed Kit
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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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