VG1 Vertical Garden by VertiGro (Sandstone) Outdoor/Indoor Automatic and Recirculating Hydroponic Gardening System that uses 90% less water Convenient for tight spaces, allowing you to grow up to 20 plants year round in a 2 Sq.Ft. System comes completely equipped with everything you need including organic growing media, hydroponic plant nutrient, Seeding kit, pH Kit, a pump and a timer. All you need is electricity, water and plants.