Thanks Joan, not so many and not so "particular" as most of you people have..
About 12 phals hybrids, 1 cymbidium, 3 odontoglossum, 2 oncidiums..
Just today I had to make my first re-pot of some of them and it was really hard! Hope to learn in this forum!
By the way, I'm wondering if some of you know how to check humidity inside the pot.
Phals have clear pots and no problem with them (silver roots) but what to do with the others?