These include the competing Ladoga , Marshall , and Sharpsburg soils and the Grundy , Lagonda and Sampsel soils. Ladoga, Marshall, and Sharpsburg commonly are higher on the landscape, but may be in similar positions. Grundy, Lagonda, and Sampsel soils are more gray. Grundy and Lagonda soils are on similar positions. Sampsel soils commonly are on lower slopes.
Permeability is moderate or moderately slow.
Soils are cropped to corn, wheat, and soybeans. Some are used for hay and pasture. Native vegetation is tall prairie grasses. The series is of moderate extent.