Dr Green Black Sunflower Seeds 13Kg

A 13kg sack of Dr. Green Black Sunflower Seeds otherwise known as Black Oil Sunflower Seeds. It's well known that if you're going to feed one kind of seed to garden birds it should be Sunflower Seeds as they are readily accepted by more birds than any other kind of seed. They will provide garden birds with the high fat and high energy that they'll need especially in the winter months. The shell of a Black Sunflower Seed is thin and can be broken easily by birds even those with smaller beaks. The Sunflower Heart inside offers more nutrients than any other type of seed a higher ratio of nutmeat to shell and the quality of the protein is among the highest of any plant foods. The high oil content combined with the high fat content provide instant energy for birds especially critical in winter months. Our Black Sunflower Seeds are high in fiber and have Vitamin E Biotin Choline Thiamin and Zinc. When compared to striped sunflower seeds black oil seeds are meatier and have a higher oil content giving garden birds more nutrition and calories. Black Sunflower Seeds will usually attract Tits Finches Dunnock and Sparrows and many more. Great for those wondering How do I attract more species of birds to my garden. They are suitable for seed feeders ground feeders and bird tables. Each bag weighs 13kg and will fill a 23ltr storage bin. If using a standard 330g feeder this bag will last for around 40 refills and would only cost 24p per refill. Can also be fed as a treat to Chickens and have health and egg laying benefits!