Sweet-Nectar Premium Hummingbird Food All-Natural and Dye Free Nectar Concentrate, 50 oz/Makes 150 oz. (Pack of 2) Save with concentrate: One bottle of our concentrated hummingbird nectar formula makes over 2 (76 oz.) liters of hummingbird food Naturally made with what hummingbirds crave: infused with chemical free, steam-distilled wildflower waters All of our nectars are made with pure cane sugar 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"