2FT GROWING DEPTH: 24 inches of depth holds up to 478 gallons of soil-ideal for medium to deep rooting plants and vegetables like broccoli, beans, and more. Note: This product does not include a bottom panel IDEAL COMPOST BED: An open base combined with ribbed steel makes this the perfect space to layer yard waste, food scraps, and other additives to create enriched soil at home TOOL-FREE ASSEMBLY: Beveled steel panels come together with a set of included wingnuts and bolts with rubber edging for your added protection BUILT TO LAST: Made with powder-coated steel panels and three stabilizing rods, this garden bed is the perfect, sturdy planter for romaine lettuce, cucumbers, strawberries and other seasonal crops 64 CUBIC FEET: The large planting space makes this the ideal place to set up a self-contained micro-environment for unique and non-native plants