Reaction is strongly acid to neutral, depending on liming history. Gravel content ranges from none to 3 percent. Some pedons have an E horizon. Sand content averages 10 to 35 percent. Gravel content ranges from 0 to 3 percent.
Reaction is very strongly acid to slightly acid.
It is an horizon in the upper one-fourth of the control section. The 2Bt horizon is fine sandy loam or sandy clay loam. Sand content averages 50 to 70 percent. Gravel content ranges from 3 to 14 percent. Reaction is very strongly acid to slightly alkaline.