NEED HELP!!!ALL LEAVES YELLOW/DYING w/ 3-4 wks to go

Everything was fine for the first few weeks of flowering, than some of the leaves started to yellow. Now the only thing that is green on the plant is the buds and all the leaves are either dead and have fallen or are on there way down that road. It still has minimum of 4 weeks to go. These are some fire ass nugs and I want them to grow to the biggest they can? I flushed the system twice already so the soil is basically new. I have super plant tonic and flower power from blue mountain organics. I can't tell if i'm over feeding or underfeeding, what should i do?

It all depends on the nitrogen quantity of your bloom nutes.
some bloom nutes are lower in N than others therefore you will get yellowing of leaves a lot earlier as the plant pulls all the stored N out of the leaves.
I don't think you got to much to worry about as long as your buds look healthy.
I'm using Canna Flores which is higher in N than many other bloom nutes.
My plant has no yellow leaves at 4 weeks 12/12 because it's still getting enough N.

it may be a nitrogen lock out...have you checked your PH?

over all it should not be yellowing this early in flower feed and flower for more time to make up for the def time period

Ghost420 said:

over all it should not be yellowing this early in flower feed and flower for more time to make up for the def time period

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From research and everything else i've tried im going with the pH problem, the meter I had was broken and my waters been off for a month or so now...thanks for the help