Hello everyone, I have a few questions regarding my first grow. I'm 3 weeks into 12/12 and today I saw a little orange spot on a leaf near the light, but I'd just like to have someone confirm (if possible) if that is in fact a burn mark, or if it's something with the nutrients. Also, the original hairs that showed when the plant sexed are now turning reddish orange, just wondering if that was normal as well. And, a lot of my lower leaves are dying, and i've just been letting them die and rot...should I be clipping them? Thanks a lot folks!