I read that D. rotundifolia do well in long-fibered sphagnum. Does that mean it should be pure LFS? It just seemed to me that by itself wouldn't be enough for a plant to grow in. Seems like it should need some sort of dirt. But I'm fairly new to the many different mediums that these plants like.
I have one D. rotundifolia growing in a 50/50 peat/perlite mix now. I have another plant on the way, and after reading this, I was wondering if I should plant this new one in a 50/50 peat/sand mix, or with some LFS mixed in with that, or if pure LFS worked as a growing medium.