Sedum grows quite shallowly in the ground, so the easiest way to get rid of it is to simply pull it up. The pulled-up sedum will easily reroot, so share it with a neighbor or use it elsewhere on your property if you like.
To keep the sedum somewhat contained, consider adding a border of rocks around the area. The sedum will grow over the rocks, but the rock border will let you easily see where the sedum needs to be pruned next.
Sedum grows quite shallowly in the ground, so the easiest way to get rid of it is to simply pull it up. The pulled-up sedum will easily reroot, so share it with a neighbor or use it elsewhere on your property if you like.
To keep the sedum somewhat contained, consider adding a border of rocks around the area. The sedum will grow over the rocks, but the rock border will let you easily see where the sedum needs to be pruned next.