After awhile my plants end up having unwanted moss, no matter what I do with water, watering, and rinsing media. The plants stagnate. So I take a chance and put the plants into temporary shock (uprooting and putting in a cup of water). After shock, the plants do respond well. In the past month I have repiotted 4 pygmy sundews and several Petiolaris Complex plants. My biggest and best surprise is how nicely the D. kenealleyi has responded. It may not look obvious, here, but I noticed a significant difference.