What is the most common soil type in Johnson County, Iowa?

The most common soil type in Johnson County is Loam, found in approximately 0% of zip codes. Enter your zip code to find the exact soil type in your area.

What USDA hardiness zone is Johnson County?

Johnson County spans zones 5a through 5b. The specific zone varies by location and elevation.

What grows well in Johnson County?

With Loam soil and zones 5a to 5b, Johnson County supports a variety of plants. Check our plant recommendations for your specific zip code and soil type.

Soil Types in Johnson County, Iowa

Johnson County has 13 zip codes in our database. Explore the soil types, hardiness zones, and gardening tips for this county.

Hardiness Zones

Johnson County spans USDA zones 5a through 5b.

5a 5b

Top Cities in Johnson County

IOWA CITY Unknown 52240 CORALVILLE Unknown 52241 KALONA Unknown 52247 NORTH LIBERTY Unknown 52317 OXFORD Unknown 52322 SOLON Unknown 52333 SWISHER Unknown 52338 TIFFIN Unknown 52340 LONE TREE Unknown 52755

Soil Types in Johnson County

Johnson County in Iowa has 13 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 Johnson County

Johnson County spans USDA hardiness zones 5a through 5b. 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.

Browse Zip Codes in Johnson County

52235 Unknown 52240 IOWA CITY Unknown 52241 CORALVILLE Unknown 52242 IOWA CITY Unknown 52245 IOWA CITY Unknown 52246 IOWA CITY Unknown 52247 KALONA Unknown 52317 NORTH LIBERTY Unknown 52322 OXFORD Unknown 52333 SOLON Unknown 52338 SWISHER Unknown 52340 TIFFIN Unknown 52755 LONE TREE Unknown

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