Red'sh stem - 3 days old seedlinh

For some strains this is completely normal and not an issue. However, clear plastic containers are an issue, roots need absolute darkness to grow. Misting your plants is also pointless, they do not need it and much prefer to get all their water through their roots. They also do not need humidity domes of any sort, cannabis is not a rainforest plant. They need good air exchange to develop properly. Misting excessively and needlessly can lead to fungal problems that can kill your plant. Hope this helps, Organoman.