hey GC ive been searching and searching for an answer, and no one can help me. My setup is a 250w mh soil in a closet, with 70-80 f temp. I noticed the yellowing of a leaf tip, and some weird yellow blotching close to the end. The soil mix i used is mainly sphagnum peat moss, which is highly acidic, but i measured the runoff of my water and its around 7. Is the moss still affecting my plants although the runoff is set? here are some photos, a week and a half old, and some leafs are curling at the side, and some yellow blotches are appearing toward the base. Please help? if you enlarge the photos, the trouble spots are circled in red, they are hard to see but they are there.