After running the cannazyme if it was your first time, I'd do a res change soon. I have found it can free up more nutes than you would like in your res, and create a big unknown- how much did it add from the breakdown of dead cells? Those roots look very healthy though.
stinkyattic Reviewed by stinkyattic on . yellow spots. pics yellow spots. a couple weeks old and have gotten a little worse. nutes at about 1/2 strength. ph=5.6 plants are 5 weeks and a day old. temps are high...around 90 during the day and 74 at night. running a 1000w hps with exhaust fan and portable a/c in room. need help. thanks in advance. Rating: 5