Thank you Lynn,
The semps have been healthy and happy and extremely low maintenance. If they keep expanding and piling up I don't know where they are going to end up. This is the third summer outside in the containers and the growth is beginning to spill over the edge. Another low water plant and probably my favorite 'repurposed' container is the sansevieria in hanging in an old galvanized funnel. It badly needs taking out and redone after three years and getting damaged by cold weather, but I've put that off for the time being. I have it swinging about an inch above the ground, so except for the movement it almost appears to be a container sitting the ground.
Donald