Best Choice Products 4x4x1.5ft Outdoor Metal Raised Garden Bed, Medium Root Box Planter for Vegetables, Flowers, Herbs, and Succulents w/ 179 Gallon Capacity1. 5FT GROWING DEPTH: 18 inches of depth with an open drainage base holds up to 179 gallons of soil ideal for shallow to medium rooting plants and vegetables like broccoli, cucumbers, and more TOOL FREE ASSEMBLY: Beveled steel panels come together with a set of included wingnuts and bolts with rubber edging for your added safety 24 CUBIC FEET: A 4ft by 4ft design makes this the ideal space for ordered and efficient "square foot" gardening; maximize