what do you think? Just starting week 3 of flower first grow. Is it early potassium def or just fan leaves dying off..
Super soil. I was phing water to what i thought was 6.5 turns out was closer to 6.0 had to recalibrate my ph meter. Now i just water without phing. Water is right at 7.0. I am trying out 2 different kinds of super soil and the other one is fine.