6 weeks into flower!! yellowing leaves

[italian04]

so ya im six weeks into flower. the leaves are starting to yellow. DWC...im using gh three part. right now im using a 0/2.4/4.8 ml/1.5gal solution and 9ml awesome blossom/1.5 gal. everything has been going fine until the past couple weeks. the yellowing is getting worse. im planning on just using ph'd water for the next three weeks before harvest. ph 6.0-6.3 not sure what it is. any help is appreciated. my grow log thread is in my signature. take a look at my plants. thanks

[DrSeuss]

if it's the fan leaves, let them yellow, they will soon fall off because the plant is focusing its energy into the buds

[DrSeuss]

oh, wow, i just looked at the pics, my advice would be to harvest now, before you lose your bud, but i'm not the expert on these sort of things

[Shovelhandle]

your grow was going great. :wtf:

[killa12345]

i wouldnt worry that much....i get an occasional yellow leaf here and there.....the one thing that does worry me that its on the top of the plant....the temps look to high.....what kinda air flow do you got going on it there? I think you should of put this in the problems section and fill out the troubleshoot form fast! So we can all have a idea of the whole picture! See u in the problems section itailian....damn the grwo was looking awesome too!