I have been sprouting for my ducks and chickens for about 6 months. My mixture is (free but uncleaned) oats from a friend and my own buckwheat, corn, sunflower seeds, and beans. My goal is to raise my own feed for about a dozen birds. I use about 3 cups/day dry seed, soaked overnight and then sprouted in plastic trays. I rinse once a day and feed on the 5th day. The chickens adore these - especially in the winter. The ducks will eat them if they feel like it. I also feed cooked squash and potatoes for energy. They all seem healthy!