You need this 3-tier elevated raised garden bed to help you. With our garden bed planter, you can grow 3 different plants or try different planting methods at the same time. This raised bed is made of solid wood, ensuring safe and convenience use. Made of natural fir wood without painting, this garden bed for horticulture is well sanded to ensure safe use. The 0.6" thick solid wood boards fixed by metal hardware are ready for long-term use. This multi-functional planter allows you to efficiently cultivate and oversee a variety of plants, including but not limited to vegetables, flowers, and herbs, across your patio, yard, garden, and greenhouse. How much soil is needed to fill this planter? I used exactly 18 cubic feet of top soil... thank you all for your help... the math gave me a headache and required napping... amazing I could pass a statistics class in college... and I went when calculators were considered cheating.... What do you use as a bottom when placing on concrete? I placed landscape/weed barrier fabric because of sitting directly over ground on grass. Not sure about concrete. Can anyone suggest the best cover to use with this flower bed? I made my own using chicken wire and pvc pipe. Could it be cut down ? From back to front? needing 44" not 47" Absolutely! But this has been cut by the manufacturer so that it easily doves together. 3 Tiers Garden Raised Bed 3-Tier Raised Garden Bed 3-Tier Elevated Plant Bed 2 Tiers Garden Bed w/Legs Raised Garden Bed w/Wheel Raised Garden Bed Planter Raised Bed We are a leading e-commerce brand integrating product design, online retailing, overseas warehousing and big data marketing services, and specializing in categories including home/ office/ pet/ fitness/ garden/ outdoor supplies. We sell and market products through e-commerce platforms, and have achieved a leading position in the industry. Yaheetech aims to provide customers with quality products at a great value for money. Our highly efficient staff, 6,356,650 sq. ft. of warehousing capacity in 7 countries, and long-term logistics partners form Yaheetech’s fast supply chain. Our dependable supply chain, strong focus on product innovation, and consistently high ratings help us stay ahead of the rest and deliver excellent value to our customers. The global team at Yaheetech is on a mission to provide fantastic products to people all over the world that make their lives more comfortable.