So, what do you use for a container for community pots? I bought these great containers off of E-bay a few years ago but can't recall what they were called. I know they weren't designed for orchids. In any case, I can't find them, nor even know what name to search under. Looking for shallow maybe 2 1/2 inch deep pots with lots of drainage. Last time I made my own but prefer not too. Can anyone help me?