hey guys

thanks for the responses, im looking into doing LST here soon. I noticed that my 1 set of true leafs and my cotyledons where slowly tinting yellow, so i figure its a N problem, bad news is that im short on money for ferts so i headed to lowes and picked up, schulz plant food 10-15-10 and Miracle gro bloom booster 15-30-15. Im getting these brown spots on my leafs and im thinking its a MG deficiency but im not too sure. what do you guys think?

The lights i have in there now are 2 20w 2700k and 1 26w 2700k and the temps even with that huge fan in there and the 2 exhaust fans reaches almost 90 degrees with the soda can reflectors on it was accutally lower. any suggestions? again im short on money and i cant afford more lights, i do have 2 15w 6500k that i was using with great success but i figured i should put more lumens in there rather than just the color spec.

suggestions guys?

:joint: