Many people are reluctant to feed wild birds during the warm months because the bird seed germinates and causes weeds. Bird food shells make decks, patios and lawns unsightly. This mix is waste-free, mess-free and weed-free. It"s also a great value, because you don"t pay for the shells. Ingredients: Shelled Peanuts, Sunflower Kernels, Tree Nut Pieces, Shelled Pumpkin Seeds. Contains only the finest and freshest ingredients. Scientifically tested, developed and marketed to appeal to a wide variety of wild birds. Free of filler and waste. Better seeds and better quality mean more birds at your feeder again and again!