I agree with Lucy, to the extent that I have this one oncidium. This one.
Its not alone in the wire basket. Years ago to save space, I stuck a couple different orchids in there. Ones I thought could 'get along'. One of those orchids in there is this Dendrobium. I stuck them together because neither particularly likes to have their roots disturbed, and I had no plan to repot. They are both yellow, so they look good together. The Dend kind of grows out the sides of the slats. There is no media of any sort in this basket except a few pieces of big charcoal and some big hunks of a terrarium hardwood. I can't remember what it's called. No bark, no perlite, no moss, no nothing. So it depends on me to water it on a regular basis, which I do with a hose sprayer, and it depends on high humidity.
