I have been fertilizing my plant alot for the past few weeks, and now the petioles are turning purple again and some of the top fan leaves are dark green. This is the way it was growing when it was fine. Just imagine the leaves on my plant looking like they have tiny microscopic yellow speks all over them. I thought it was dust because my room is really dusty but it would have done this since it began growing i suspect. I'll try foliar spraying my baby to see if my soil is lockin nutes up.