Perky pet nectar high energy food for hummingbirds Perky-Pet original Instant nectar for hummingbirds has been scientifically developed to attract hummingbirds to your feeder. 100% sucrose with no added flavors 6 Pack = 6 qtr. nectar 1. 5 Qtr. = 48 oz. nectar Qtr. = 32 oz. nectar mixes easily with tap water - no boiling necessary in Stock-Ships fast