The new (additional) pond and bog are in. I have used a mix of 50% Sphagnum Peat, 20% sand, 10% natural soil (clay based), 15% Perilite, and 5%Vermiculite(spelling?). The whole mix is covered with 2" of Sphagnum. Some whole Sphagnum was also mixed into the mix. The bog is fed by the pond and I rushed to get it in prior to rains that have been hitting the area. The bog has been wet for approximately 6 days. How long should I let it sit prior to adding the plants. I have read differant articles that have placed the wait anywhere between 7 and 30 days. What are your opinions on the length of wait?