I've observed that sphagnum moss always seems to grow better with nepenthes, than with other plants such as drosera. I was at california carnivores on Saturday and talked to Peter D' amato and asked him whether or not he found the same thing, and he said that he noticed the same thing. Sphagnum placed in nepenthes pots for me always grows better and faster than sphagnum placed in other pots even under same conditions. Anyone have an explanation for this?