Kevin, I grow the Lepanthopsis astrophora in a 1" plastic pot in sphag (I change the sphag every 6 months). Medium shade, warmish temps, high humidity.

I don't grow any of the others, but I do grow a Dryadella edwallii, a warm grower. It's mounted on cork with a small bit of sphag and hung in a clear plastic highball glass with a 1/2" of water in the bottom. I believe the zebrina will grow the same way.

Also grow four Barbosella species -- australis, dussenii, handroi and an unidentified species from Peru -- which are mostly bareroot mounted and hung up in medium shade the GH.

The Restrepia sounds interesting. I am growing three different ones, including a hybrid, bareroot mounted. Restrepias don't mind going completely dry for a couple days at a time; they are not as picky as most Pleurothallids.

I killed a Trisetella triglochin once so I guess any advice wouldn't count.

Many, many thanks CJ for that. I was wondering if some of these might do well mounted. Now I know what works for you at least.

Lynn has a really nice selection of Restrepia. I had more on my original wish list, but ended it up with only one. I might have to place another order at some point. I remember someone once saying these plants like just a hint of dryness between waterings, so that's what I've been doing and it's the reason I grow them on tree fern. So far it's really worked for me. I find those little alien flowers just the cutest things.

Kevin