Discover how to build raised garden beds that will last: with our sturdy, powder-coated aluminum corner brackets made in Vermont. Our raised bed corner brackets range in height from 6” to 23” tall. Our Aquacorners with integrated spigot and internal plumbing also make raised beds easy to water. The simplest drip irrigation system combines our Aquacorners with our Snip-n-Drip soaker hose line. 100% satisfaction guaranteed.