This resealable pouch contains 24 oz. of sucrose which makes 3-3/4 cups of hummingbird nectar or 5-1/4 cups of oriole nectar. Supply a high-energy nectar and keep orioles and hummingbirds healthy and robust. This pure and nutritious nectar simulates the natural nectar found in flowers and will keep your favorite birds in your yard. Never add food coloring to nectar.