My D. intermedia has formed what looks like a hibernacula. If I'm correct, these don't require a dormancy. It was receiving bright light over the summer, and now it started receiving direct sunlight again (I know....seems kind of backwards, but that's how my apartment is). When it started receiving direct sunlight it seemed like the growth slowed and there are a bunch of little round things in the center.....almost like hibernacula. One of them has slowly started to grow into a new leaf though. All the leaves were red, and the new one is green.
I assume it must have gone into a little shock when it started getting full sun compared to the bright light. I'm hoping it will keep growing well. I was just wondering if anyone else has had this happen.