About two months ago, I got a jewel orchid and when setting up my terrarium, put sphagnum moss over the base (which I've since realized was a big mistake). Within a week, the base of the plant where the moss was covering had rotted (pics below). I decided to remove the moss and just leave the plant and see what would happen....since then the rot hasn't spread, the smaller stems have grown a couple of leaves (and dropped a couple...) and the big main stem is now about to flower. At this point, can I just cut the stems away from the rotted base? Will they re-root if I bury the stems in substrate? Thanks!