Bruce Banner and Sour diesel Auto

Once again Bruce Banner outgrows its neighbor. For me, this confirms BB's voracity with super growth claims. Been running only 200-350 ppm -basic flower ratios, No Fulvic acid. DWC seems OK to me but I'm still learning. It seems like the plants uptake nutrients at a dangerous rate. ie If I kept the solution at 500 ppm or higher I'm pretty sure they'd stress out and go toxic (The SD would be worse). I haven't tried to max these girls growth potential and I don't plan too either. VPD 1 and giving them just enough to look alright. (quite opposite of the last grow)