Hi, so i see you've a few ? marks, so, here's what i see. Your PH is off. Big bud, needs to be dropped BTW. Its only for pre flower. It takes a long time for it to leave bud. And, your ml/L is way too high. The marks in-between the vains. Are signs of ph lockout. Also, your lack of growth. You need to supplement AN nutrients with cal/mag. Mag provides the platform for nutrient uptake. Hence your slow down. The sides of serated edges on leaves sticking up is from clawing, that's excess N from your ratio of the 3:3:1 3part ratio nutrients.
Also, your nutrients. You do know they're a 3-3-1 ratio feeds right? So, for grow, your ratios should be .9grow, .9 micro .3bloom (these aren't figures to use, just an example, but, even so, these figures are the ones you should be closer to, not 3ml/l) it's way to much. You're in a real crucial phase of growing now. And, your actions will play a big part, in your getting low grade larf, or nice potent bud. If you've any Q about anything I said. Feel free to mes if you want. R ask a Q.
Good Growing
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