A buyer's guide to suppliers of non-GMO and organic seeds, grains, ingredients, feed and foods

The Non-GMO Sourcebook suppliers of non-gmo food products

Company/Organization Details

Sand Hill Preservation Center
1878 230th St.
Calamus, IA  52729
United States
Phone: 563-246-2299
Contact: Glenn or Linda
Products: Certified organic and non-GMO seed: corn (dent, flint, sweet, and popcorn), sorghum, sunflowers, amaranth, barley, quinoa, sesame, teff, vegetables, and flowers