Gray (10YR 5/1) many medium distinct yellowish brown (10YR5/6) mottles; moderate medium and coarse prismatic breaking to medium and coarse subangular blocky structure; friable, sticky, plastic; broken thin clay coating on ped faces and in pores; common very fine roots; few hard Fe/Mn concretions; moderately alkaline (field pH 8.0); clear, smooth boundary.