Well everyone, I'm starting to experience my first real plant problems, and it seems they're all coming around at the same time.
The plants have been growing so fast that I haven't been raising the lights often enough, and there was a little bit of heat damage to some top leaves.
The other problem, I am unsure of, I have attached some pictures of them. I think it is mold, which means that yesterday is the last day of the humidifier, but I may be wrong. Are there any techniques I should use to help keep the away the mold/keep it from spreading???
On a brighter note, the first pistils are starting to show up on the plants. (also pictured)
ChroniComedian, I did have to cut holes in a new reservoir, but the plastic is very flimsy and is not even a 15 minute task with a razor blade or exacto knife. I HIGHLY recommend switching reservoirs, as my plants are crowded as hell even with the expansion.