The Nation's Favourite Mix! Gardman Seed Mix is an all-purpose seed mix that attracts a large range of wild garden birds. This feed attracts Robins, Greenfinches, Chaffinches, House Sparrows, Siskins, and a variety of other species. So, you can sit back and enjoy watching them all dine! An all-purpose seed blend Suitable for use in seed feeders, on bird tables and ground feeding Recommended by the BTO, Britain's Leading Wild Bird Organisation Contains oil-rich sunflower seeds. This is Gardman's best-selling seed mix.