The Leisy series consists of very deep, well drained soils formed in eolian sand overlying loess on uplands.
Permeability is moderate in the upper part of the solum and moderately slow in the lower part.
Slopes range from 1 to 15 percent. Leisy fine sandy loam - cultivated. Solum thickness ranges from 40 to 70 inches, and depth to carbonates is below 50 inches. The thickness of the mollic epipedon ranges from 10 to 20 inches. The solum ranges from medium acid to neutral.