Sweet-Nectar Premium Hummingbird Food All-Natural and Dye Free Nectar, 50 oz. (Pack of 2) Everything your hummingbirds need: We've carefully fortified our nectars with calcium and electrolytes With nothing they don't: Our nectars are always dye-free and "hot-packed" Just pour and serve: Our pre formulated ready-to-use hummingbird food takes all the guesswork out of feeding your hummers Naturally made with what hummingbirds crave: Infused with chemical free, steam-distilled wildflower waters All of our nectars are made with pure cane sugar