The Nations Favourite Mix! Gardman Seed Mix is an all purpose seed mix that attracts a large range of wild garden birds. Key Features: An all purpose seed blend. Suitable for use in seed feeders, on bird tables and ground feeding. Recommended by the BTO, Britains Leading Wild Bird Organisation. Contains oil rich sunflower seeds. Use in a Gardman Seed Feeder. Recommended by the BTO (British Trust of Ornithology) Britains Leading Wild Bird Organisation. Our best selling seed blend is an all purpose seed mix to attract a wide range of birds. Gardman Seed Mix will attract the following birds: Robins, Greenfinches, Chaffinches, House Sparrows, Siskins and many more! Size: 2kg.