Dramatic living walls can tower anywhere in your home or patio. Each system comes with a water tank, pump and timer to keep your vertical garden perfectly fed and watered. Thin and lightweight, you can set them on the floor, mount them on walls, or put them on wheels, to move your garden wherever you like. Excess water drips into the tank where it is recycled back into the garden. A digital timer sets watering cycles and can be plugged into a standard 120v outlet. Total system includes: Water Tank, Pump, Digital Timer, and Root Wrappers. Select either 24 or 33 pocket units. Sturdy construction tank and frame made from welded 18 gauge stainless steel. Includes wall mounting hardware.