Nature's Footprint Urbin Grower Flexible Raised Bed / Organic Growing System

How the Urbin Grower Works The UrBin Grower provides endless organic vegetables by facilitating growth through a mixture of the Square Foot Gardening method, all natural soil amendments, and a self-watering reservoir. Simply mix in the amendments with your soil, plant your vegetables, and wait until the roots are long enough to dip into the reservoir. You'll never have to worry about over or under watering again! For Continuing Good Health A broad range of 14 essential and trace minerals included Allows you to control the quality of the food you eat! Why are Trace Minerals Important? Both plants and animals, including humans, benefit from a regular supply of trace minerals, which are best transferred to the human body through vegetables grown in soil rich in trace minerals. Today nearly all agriculture land is depleted of trace minerals, due in part to the exclusive use of chemical fertilizers and ground water pollution. For trace minerals to be quickly absorbed by plants they must be finely ground into rock dust. In technical terms - 75 microns. Because these trace minerals are so finely ground, they react like clay clumping together when any amount of moisture is added. Included Trace Minerals: Olivine: silica, iron, magnesia, sodium, iron, calcium, magnesium, sodium Glacial Dust: copper, manganese, nickel, phosphorus, tin tantalum, cobalt Pumice: phosphorus, potassium, calcium, magnesium, sodium, copper, iron, manganese Shipping Weight: 23 lbs, Dimensions: 20x20x12 in