Hello, I started my first grow about two weeks ago, and I've noticed that the bottom sets of leaves are fading in color, collecting light brown spots, and the tips are burning. They appear droopy, but at the same time most of the other leaves seem rather healthy. I decided to flush the soil yesterday, but it's still too early to tell if it helped. They are under 60 CFL watts in a 1x1 reflective box. I realize the light could be worsening the issue, and I'm doubling or tripling the wattage this weekend. Ph has tended to be slightly high (7.0), but I'm working on correcting that issue. I've done some research and the only assumption I have made is that it is a Nitrogen deficiency. I could be totally wrong, but at least i'm trying. I introduced BMO nutrients to it about a week ago. Any help whatsoever is greatly appreciated.