I don't mind one or two tall Orchids, I can handle that space-wise. But if they add spread, than I am in trouble. Luckily the Epi secundum doesn't spread that much, it just adds a lot of keikis, growing towards the ceiling. I actually have one growing on a good piece of Cholla "branch" ( What do you call that woody hollow tube with lots of holes...) The roots just hang down.
