Hi, I read a orchid culture book, saying that the live sphagnum moss is the best for orchid as pot media. But the book doesn't give much explanation. I happen to grow much live sphagnum moss. So I am interested in using the live moss as pot media. I just have a quick question: Is the live moss suitable for Doritaenopsis, Epidendrum, Psychopsis , Paphiopedilum, and Phalaenopsis? And if I use live moss as pot media, what shall I be careful (e.g. watering)? Thanks.