Hey Overgrow, thanks for the quick response. I did spray some Big Time Exterminator about a week or so ago on a cloudy morning but by the time I was finishing up the sun had come out, it just seemed strange that it would only effect part of one plant, none of the other plants responded that way, but maybe that part was the wettest when the sun came out from behind the clouds. I was thinking about doing a foliar with some Calcium or Magnesium or both. I picked up some Biomin Calcium from JH Biotech. I also grabbed some Epsom Salts because that's the only thing that had that had magnesium in it, and it was cheap, just not sure if the sulfur is good or bad for everything.