No I just don't understand I've read so much about stressing these things will just stunt the shit out of em...but according to all the PH and PPM bullshit that's suppose to be correct these autos should be dead lol this is my first auto grow out of 25 years of growing so I'm not gunna worry about all that hype talk I'll make sure my water is 6.2 ph when I water make sure my ppm is an acceptable range when I start feeding and not worry about what comes out the bottom and see what happens.....but I'm definitely done with autos after this photo's are just more fun to grow