Kaytee Waste Free is a premium mix of hulled sunflower seeds, shelled peanuts, added calcium for bird health and other appetizing sure to attract a variety of birds to your backyard all year long. Because there are no sunflower hulls, every bite is 100% consumable. Birds will even eat fallen seeds-leaving your yard neat and beautiful. Its effortless eating for them and effortless caretaking for you. Zero sunflower hulls, 100% edible|Concentrated formula lasts longer in the feeder|No messy leftovers under feeders, in yards and flowerbeds, and on patios|No sprouts! Sunflower seeds cant germinate without hulls and, therefore, cant grow