Shasta County, California
Local growing conditions for Shasta County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 24 ZIP codes in our data.
Hardiness zones in Shasta County
Shasta County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Shasta County for its live forecast, frost dates, and planting calendar:
Shasta 96001
Redding 96002
Redding 96003
Anderson 96007
Oak Run 96008
Big Bend 96011
Johnson Park 96013
Hat Creek 96016
Castella 96017
Shasta Lake 96019
Fall River Mills 96028
French Gulch 96033
Hat Creek 96040
Ono 96047
Lakehead 96051
Millville 96062
Montgomery Creek 96065
Oak Run 96069
Old Station 96071
Millville 96073
Round Mountain 96084
French Gulch 96087
Shingletown 96088
Whitmore 96096
More for California
- Agriculture in California
- Frost dates across California
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.