Choose from an array of “hens and chicks,” echeverias, sempervivums and sedums, and pack them into an old wooden wine box or wooden frame (even a deep picture frame with a piece of plywood nailed to the back). Fill the box with quality planting soil (include permatill soil conditioner for good drainage). Place in full sun and wait for the rainbow to bloom. Choose plants that will over winter for your area, or move the box into a green house for the winter.