What is farmfarmers cooperative? Farmers Cooperative is the area leader in fertilizer, chemicals, and seed. Our qualified staff can help you with special blends...What kind of feed does farmers coop sell? Farmer's Coop stores carry a full line of livestock bag feed for cattle, horses, swine, sheep, poultry, goats, fish, deer, rabbits,... Custom mixing available for pickup at our Van Buren location.How many farms does the organic milk cooperative serve? Our cooperative serves nearly 1,800 organic family farms. Our member-farms make up more than 10% of all U.S. certified organic farms and produce more than 30% of the organic milk sold in the United States. Member farm families in England, Canada and Australia help us grow around the world.Why choose a membermember farm? Member farm families in England, Canada and Australia help us grow around the world. Organic Valley farmer/owners enjoy some of the world’s highest dairy pay prices, and world-class veterinary, agronomy and financial tools, designed especially for organic sustainability and profit.