Fuck idk whats wrong with my plants...http://www.rollitup.org/images/smilies/icon_evi

They are in a DWC system 4 plants with cfl bulbs, the lower fan leaves seem to have developed small darker green spots and leave are not really discoloring but they are wilting and curling from the bottom and its making its way up..getting ph testing shit soon, the growth isnt so fast either. new leaves are a little more yellow, and i clipped all the dying fan leaves too i have read thats good to do...maybe ile get sum pics

https://www.rollitup.org/marijuana-plant-problems/488004-guide-chem-deficiencies-abundancies.html#post6648220

Take a look at this and see if you can pinpoint what the problem is. Could be a nute defficiency, but could also be a nute abundance. Hope this helps, good luck.

maybe you should empty ur solution clean the tub or w.e and hose off the roots with water and make a new solution using proper nutes at the correct levels with the new ph tested water after doing that im thinking you will be much happier. good luck