That sucks man, Looks maybe like nute burn are the lights real close and hot? There has been 40 views in this thread and nobody but a newbie is trying to help this guy.
So i am about 15 days from seed and one of the plants i moved from soil pots with the composit cubes into aeroponic system. The 3 other plants i did that to are doing really good. BUT this one looks like its welting and has several yellowish brown spots. I am using superthrive and hygrozyme and...