One more question. My soil is organic, its shrunk down about 1-2" Should I flush this soil or repot them? There in 9" pots 2 Gallon I beleive. These are big enough right?

Classicalboy57 Reviewed by Classicalboy57 on . HELP w/ Nutrient problems, PH & Mn??? My PH is around 7.8 or so, is this too high? I fed them some nitrogen last week they really needed it. I read when the PH is too high the Mn (manganese) can get locked out. Which is what im led to beleive right now. The new leaves on the bottom are slightly yellow and the green is kind of bright, healthy looking leaves but bright... What should I feed them, there moving into 4 1/2 weeks of growth, 7-8" tall. 18/6 light, orange bud. Thanks everyone, hope you can help :) Rating: 5