For assistance with Grain call Paul. For Agronomy needs call Chelsey. 701-372-3721 or 701-372-3731 Business Hours: Mon-Fri 7:30am - 5:00pm Mailing Address: PO Box 37 Colfax, ND 58018 Physical Address: 201 1st Ave S Colfax, ND 58018CFE TEST PLOT TOUR - AUGUST 29th @ 2PM!!! Located at the Hendrickson Test Plot 3 miles South of Colfax along Co Rd 1. Social & Grill Out to follow @ the Colfax Community Center!