Ema26answered grow question 6y ago I鈥檓 no expert, but during paper towel method I keep in complete darkness, once I鈥檝e planted in the medium it鈥檚 straight under my setup, lights on with the rest of my plants. I have heard about keeping them in darkness until they have sprouted out of your medium but I can鈥檛 personally confirm the results. Hope this helps, good luck鉁岋笍