The patented EarthBox® container gardening system was developed by commercial farmers, and has been proven both in the lab and on the farm. This maintenance-free growing system controls soil conditions, eliminates guesswork, and more than doubles the yield of a conventional garden--with less fertilizer, less water, and virtually no effort...no digging, no weeding, and no guesswork! Grow tomatoes and other robust vegetables and aromatic herbs in any small space--balcony, patio, or even a rooftop! This revolutionary SIP (Sub-Irrigated Planter) is ideal for urban garden settings since it"s portability and compact size allow you to grow healthy, fresh, even organic food where it never grew before! Unlike other raised bed gardens and planters, the EarthBox is self-watering, easily moveable and portable, and can be used to grow indoors. Each EarthBox Kit Includes: 1 EarthBox® container, 1 aeration screen, 1 water fill tube, 2 B/W reversible mulch covers, and instruction sheet. All plastic components are durable, food-safe, and UV-stabilized. Container holds 2.0 cu. ft. of peat-based growing media, and reservoir holds 3 gallons of water. Measures 29"L x 14"W x 11"H. Integrated caster sockets. Each EarthBox includes our One-Year Satisfaction Guarantee. Made in the U.S.A.