Soil Types in Harford County, Maryland
Harford County has 20 zip codes in our database. Explore the soil types, hardiness zones, and gardening tips for this county.
Hardiness Zones
Harford County spans USDA zones 7a through 8a.
Top Cities in Harford County
Soil Types in Harford County
Harford County in Maryland has 20 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 Harford County
Harford County spans USDA hardiness zones 7a through 8a. 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 Harford County
21001
ABERDEEN
Unknown
21005
ABERDEEN PROVING GROUND
Unknown
21009
ABINGDON
Unknown
21010
GUNPOWDER
Unknown
21014
BEL AIR
Unknown
21015
BEL AIR
Unknown
21017
BELCAMP
Unknown
21028
CHURCHVILLE
Unknown
21034
DARLINGTON
Unknown
21040
EDGEWOOD
Unknown
21047
FALLSTON
Unknown
21050
FOREST HILL
Unknown
21078
HAVRE DE GRACE
Unknown
21084
JARRETTSVILLE
Unknown
21085
JOPPA
Unknown
21130
Unknown
21132
PYLESVILLE
Unknown
21154
STREET
Unknown
21160
WHITEFORD
Unknown
21161
WHITE HALL
Unknown