1. Sur-Gro Plant Food Co 200 W 1st St, Diagonal, IA 50845 Coordinate: 40.80344,-94.34068 Phone: (641) 734-5315
2. Farmers Cooperative Co 317 Broadway St, Diagonal, IA 50845 Coordinate: 40.80912,-94.33916 Phone: (641) 734-5303