What's wrong with these plants

[bob31]

Cross Posted. Please see

Anyone used Epsom salt to treat possible Mag dif

Having major problems looks like everything’s going to die need a quick solution don’t have time to waste. they were doing great until I gave them the nutrients to micro and grow together… Flushed with water last night and no change. Purple stems. Faded leaves. Dead spots. Help. Strain; Type, gold leaf and ww Also I just watered not flush. Should I flush and how. Won’t it shock it more? Plants are 8 weeks old Soil in pots, organic soil System type? Led 600 PH of runoff or solution in rese…

@Mike7 go back to the original posting and answer the questions over there, please.