Timbo, you look locked out. Please give some more info like the stuff listed in the sticky at the top of 'problems'.
stinkyattic Reviewed by stinkyattic on . Purple stems, leaves turning pale (split) I use Grow big too. Not that Grow Big is the problem. But I have red / Purple stems and yellowing leaves on 20-40% Also some leaves curl down like a horns on a big mountain goat. :) I flushed a couple of days ago thinking may be over fertilising. Its getting worse. PH is at 6.8. I wonder and wonder and wonder WTF!!! Thinking of getting earth juice MICROBLAST to supplement MG and micro nutrients. If any one know plz advise. Rating: 5