BroxonDust - Super Greens Mix is a mixture of our Certified Naturally grown Leafy greens.  They are Harvested peak of season and freeze-dried and blended down to make a nutritious powder to be added to Smoothies, soups, stews and more.  Freeze drying retains virtually all nutrients making it a nutritious, shelf-stable and convenient.  Super Greens Mix Contains a mixture of Kale, Spinach, Swiss Chard, Broccoli greens, and Dandelion greens. Each Bag contains 28 Tablespoons, which is the equivalent of 28 cups of fresh greens.   This product has a 1 year shelf-life.