DeSoto County, Mississippi
Local growing conditions for DeSoto County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 8 ZIP codes in our data.
Hardiness zones in DeSoto County
DeSoto County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in DeSoto County for its live forecast, frost dates, and planting calendar:
Hernando 38632
Olive Branch 38654
Horn Lake 38637
Walls 38641
Hernando 38651
Southaven 38671
Southaven 38672
Walls 38680
More for Mississippi
- Agriculture in Mississippi
- Frost dates across Mississippi
- 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.