Anyone growing Laelia pumila?

[Leafmite]

Does anyone grow this? I just received this from a vendor and I must have missed the part about high humidity and low light (although some sites do suggest high light). If you have one of these, how are you growing it?

When putting it into the LECA, I found there was a smaller seedling along with the larger, blooming size so I have the smaller in a bowl under the fluorescent lights and the larger sitting on the edge of my half-barrel tub pond (now indoors) under the grow lamp at the edge of the Sun Blaze, with the gardenias. Will these arrangements work?