Award-Winning, Maintenance Free Gardening System Controls Soil Conditions And Eliminates Guesswork Includes: 4-Piece Gardening System (Earthbox Container, Aeration Screen, Water Fill Tube, 2 B/W Mulch Covers), 1-Pound Fertilizer (7-7-7), 1-Pound Dolomite, 4 Casters Award-Winning, Maintenance Free Gardening System Controls Soil Conditions And Eliminates Guesswork Includes: 4-Piece Gardening System (Earthbox Container, Aeration Screen, Water Fill Tube, 2 B/W Mulch Covers), 1-Pound Fertilizer (7-7-7), 1-Pound Dolomite, 4 Casters Assembly Required