I've had one in a small pot for the last 4 years. It's grown quite a bit but still no flowers. I think that's because I'm growing it on the bench surrounded by other, taller orchids, so it doesn't get a lot of light, which I think this species needs to bloom. If you decide to grow it in a pot choose a small one and use a medium with very good drainage. Mine needs repotting now that the medium (large bark with some perlite) is breaking down ... and I think I'll put it in a small wooden basket this time so I can give it more light.