The farm that used SumaGroulx has been outlined in yellow. It has better water infiltration.
Heavy Rainstorm Water Infiltration
SumaGroulx Corn field on Brown Road and Colberg Lane, facing Farley from Colberg Lane.
SumaGroulx corn field was able to be harvested 3+ weeks earlier than boarding corn fields.
With SumaGroulx the soil texture is more mellow