Texture is loam or clay loam. Clay content averages between 20 and 34 percent, and sand content averages between 20 and 40 percent. Reaction ranges from slightly acid to moderately alkaline. The calcium carbonate equivalent ranges from 0 to 20 percent. Redoximorphic features are commonly present.
Texture is loam or sandy loam.
Clay content averages between 15 and 25 percent. Sand content averages between 25 and 55 percent. Reaction is slightly alkaline or moderately alkaline. The calcium carbonate equivalent ranges from 15 to 40 percent. Arrowsmith soils have less than 7 percent sand in the lower part of the series control section.