NATURAL GROCERS THEN & NOW Natural Grocers has been serving communities with a wide range of natural and organic grocery options and premium-quality supplements since 1955. Almost 70 years later, Natural Grocers continues to adhere to its Five Founding Principles: Quality, Always AffordableSM Pricing, Nutrition Education, Community and Crew. The company celebrates its birthday each August since it's the birth month of co-founder, Margaret Isely. "As we celebrate our 69th Anniversary, we'd like to remember t ...