Using this wall planter and bird feeder is easy. For the planter part, simply fill the bowl with soil and plant your favorite flowers or herbs. Place it on the wall bracket and enjoy the beautiful display. As a bird feeder, put bird seeds in the bowl and watch the birds come to feed. When it comes to maintenance, clean the bowl regularly to prevent dirt and debris build - up. If the metal shows signs of rust, use a mild metal cleaner to remove it. Also, make sure the wall bracket is securely attached to the wall to avoid any accidents.