B/E--17 to 32 centimeters (6.7 to 12.6 inches); 90 percent brownish yellow (10YR 6/8) and 10 percent yellowish brown (10YR 5/6) fine sandy loam; weak fine subangular blocky, and weak medium subangular blocky structure; friable; many medium roots throughout and common fine roots throughout and few coarse roots throughout; few medium tubular and few fine dendritic tubular and few fine tubular pores; 5 percent nonflat subangular 75 to 250-millimeter unspecified fragments and 7 percent nonflat subangular 2 to 75-millimeter unspecified fragments; strongly acid, pH 5.4, Bromcresol green; gradual wavy boundary. Lab sample # 12N03208