Leaf Discoloration during flowering?

CacherMaker said:

So, I've started flowering my plant not to long ago and she was looking beautiful. I added nutes the other day and it seemed like it was for the better (Never added nutes prior). I then watered her last night with some dirty aquarium water I had from cleaning out my fish tank. Today I looked at her and her leaves are turning really yellow but just the fan leaves. I've posted some pictures that I took and 1 I found on the Have a problem check here first thread.. The picture I got from there had a caption that read "As seen in figure 10 consumption of nitrogen (N) from the fan leaves during the final phase of flowing is 100% normal."
I was wondering if that was my case as well?
Also in one of the pictures you may see my Quicksilver in the background. The old leaves always fall off and the only thing that is good is new growth but once it's done being new growth they turn brown and dry up and die?
Thanks in advance to all of you.

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hempstead said:

May be nute burn man. Did the plants have problems before to make you want to feed them? I see lots of symptoms of many deficiencies so it may be lockout from pH or nute burn. The last pic looks like male. It isn't a good pic but I thought I saw nads hanging. heh

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CacherMaker said:

lol no its a female. but um i added the big blossom and flowering nutes from fox farm figuring since i got a 400 watt hid that nutes would help bud production and quality.

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hempstead said:

Lots of people say that when in soil do not feed them til they look like they need food. SOme soils will carry you all the way to harvest. I would flush with good pHed water and then maybe run a very light nute solution through. But I am still a newb so lets see what other say. heh

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