If you're searching for how to build a raised garden bed, you'll notice that there are a lot of plans out there. many of them cost quite a bit and are pretty labour intensive. Luckily for the non-handy, there are several cheap, functional raised garden bed kit that work great. You've got options. How to Build a Raised Garden Bed: Cheap Prefab Kits & DIY Please note: You are currently browsing img raised garden beds plans ideas on the way to save that is 2100x1397px in size. This image is listed in decorating raised garden beds category. How to Build a Raised Garden Bed Cheap Prefab Kits DIY, 2100x1397 in 770.80 KB.