the pictures are of two leaves at the very top of a bud on two plants out of 6 in a common bubbler tub they are master kush the others are chronic and kali. My PH is between 5.60 - 5.85 canna aqua nutes at 925 PPM 2.1 EC air temps 73 in room 78 at canopy level lights on and 73 lights off they...