I made this wreath over the weekend. I attached the pots with twine, then spray-painted the whole thing.
Honestly? I like the second one better, but I think the first one will last longer. We'll see!!!
The second wreath was made by taking a wood circle, attaching spanish moss with thread (cost: $6) and threading on succulent cuttings (cost: $7-- I used some cuttings from our yard to supplement).