Quote Originally Posted by Cam
Over night, the ends of the leaves turned yellow. WHATS WRONG!? I moved the lights further away. Will this fix the problem?
I am so tired of people posting for help when they provide no info.

What ferts are you using? what strength? how often? ratio(npk)? How old are the plants?

Tell us something, anything about your grow, then we can help.

"My stomach hurts, why?" If you told a doctor that, think he could tell you?