Top: Very low beds are considerably less work to build and fill, but call for double digging to prep soil beneath the bed. Substantial beds necessarily mean less digging and fewer stooping, but need a lot more soil and making materials. Eleven inches is a standard height: that’s two 2x6s https://cedar-for-raised-garden-b75319.mywikiparty.com/713530/a_review_of_cedar_for_raised_garden_beds