This hanging bird feeder for hummingbirds is just perfect for hanging over a planter box creating an attractive environment sure to please the tiny gentle creatures. It comes with a hanging rod which allows for placement over a planter box. This specially blended nectar is easy to use and requires no boiling. The feeder may be cleaned with the Perky-Pet Cleaning Mop. Clean this hanging bird feeder at least twice a week more often in very warm climates or seasons.