I have a sad little plant of this species, which, while never large, is now down to a tiny rootless nub with about six tiny leaves. I noticed a few months ago it was rootless and put it in pure turface to see if that would help it reroot. Nothing is happening, however . Any advice on rooting this species?? It had been in1:1 c&s soil/ perlite in a south-facing window and summered outdoors, but has not been happy in my care, has only bloomed once in severL years. I think it may need cooler winters than I can give it. Does anyone have any advice on growing this species???