ZonePlant

State reference · West

California

California (CA) covers 9 primary USDA hardiness zones across 2,554 zip codes. Capital: Sacramento.


USDA hardiness zones in California

Zone share is computed from the 2,554 zip codes within California. The most common zone is the best starting point for state-wide guidance; check your local zip for microclimate accuracy.

State-wide baseline

Zone 9b covers the largest share of California, with winter lows around 25°F to 30°F and a typical growing season of 310 days. Zone 9b guide →

Crops suited to California

Crops whose recommended USDA zone range overlaps California's dominant zones. 107 crops match.

Tree fruit

27 crops

See all 27 tree fruit →

Berries

23 crops

See all 23 berries →

Nuts

7 crops

Vegetables

40 crops

See all 40 vegetables →

Herbs

10 crops

See all 10 herbs →

Largest cities in California

Cities ranked by population (GeoNames public-domain data). Each city has a curated planting reference with its USDA zone, frost dates, and recommended crops.

Curated zip pages in California

Related