I bought some of the trailing non-sedums when they went on sale in the spring. The sedums themselves flourish in many plantings I did years ago so I simply pulled them up and planted them in the old poultry waterers.
Sedums planted in old cans I spray painted sitting in an old freezer basket I nailed to a poultry shed wall.
The same poultry shed wall with old pots and pans and a basket of sedums.
This sedum planting is hanging in my Blue Bottle Garden. It thrives here and drops new baby sedums beneath it. All the more sedum starts for next year's spring plantings.