Soil Types in Douglas County, Illinois
Douglas County has 7 zip codes in our database. Explore the soil types, hardiness zones, and gardening tips for this county.
Hardiness Zones
Douglas County spans USDA zones 6a through 6a.
Top Cities in Douglas County
Soil Types in Douglas County
Douglas County in Illinois has 7 zip codes in our database. The most common soil type is Loam, found in 0% of the county. Understanding your local soil helps you choose the right plants and amendments for your garden.
Hardiness Zones in Douglas County
Douglas County is in USDA hardiness zone 6a. Your hardiness zone determines which perennial plants will survive winter in your area. Enter your zip code above to find your exact zone and get personalized planting recommendations.