Leavenworth County, Kansas
Local growing conditions for Leavenworth 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 Leavenworth County
Leavenworth County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Leavenworth County for its live forecast, frost dates, and planting calendar:
Basehor 66007
Bonner Springs 66012
Easton 66020
Leavenworth 66027
Lansing 66043
Lansing 66048
Linwood 66052
Tonganoxie 66086
More for Kansas
- Agriculture in Kansas
- Frost dates across Kansas
- 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.