The innovative design of this Hanging Garden System makes it easy for anyone — even urban gardeners with limited deck space — to expand their planting options and enhance their outdoor environment. Multiple hanging options: individually or together in a group, vertical or horizontal. Side fill holes make watering easy, and self-watering grids create water reservoirs that reduce watering and improve plant health. Simply hang this three-piece system from a deck railing or fence and plant herbs, vegetables, fruits or bright floral arrangements. Safe for growing edible veggies, herbs, and flowers. The low-maintenance design of this system makes harvesting a breeze. The snap-fit, stainless-steel fasteners offer excellent strength to hold your planters securely to deck or railing.