I do have the cypress bark. Are they safe for my orchids to mount? I have 6 phalaenopsis, including two are species, Brassavola cordata and dendrobium anosmum. (Forgive me, I haven't introduce myself to everyone, yet. I plan to introduce and tell ya more about myself tomorrow. Thank you for reading this post.) Have a good day, good evening or Good Night! "Waving"