Looks like she might be hungry, when is the last time you fed her?

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My 150w HPS/150w CFL Closet Grow
2nd Grow, 2x150w HPS, Fruit Loops
(I'm a liar, nothing here is mine)

ok im having the same problem, and once again i find contradictions in the threads, so we established it was nute burn and a flush was advised................then someone comes along and says looks like she needs feeding. does my fucking head in

lol welcome to the world of growing

yeah its a tough call... some more and better pics would be helpful...
I had the same problem when i used the organic ferts by fox farms. I advise the use of that stuff with a strain you know and know well. No jumpin around with strains from grow to grow, unless you're Johnny Appleseed with the green thumb to match.
On those outter pics thats burn... definitely. I did the same thing and it looked likie a 3 alarm fire when you walked in.. they were toast to say the least. I switched to GH after that in my soil grow. Absolutely hard as all get out to mess up your plants with it... i like to call it nutes for noobs.
The set of pics under natural light is interesting. I have to ask a few questions because of how leaves are yellowing and where.
What kind of light are you using? Looks like they could be yellowing because they don't enough light or the light you have isn't strong enough.
You get yellowing near the end of your cycle its natural... i'm 2 weeks out and leaves are yellowin as the plant takes nitrogen from the leaves as you begin to flush and not use nutrients.
You also have some spotting that I can see... but its not close enough to tell what it is. I've had that also... but it was from spraying for bugs to close to lights on. it could just as seaily be from a deficiency. Iron or boron or something of the like.
I'd recommend giving as much info as you can when you ask a question.
Example: Nutrients used, pH, and EC, light intensity, day of bloom... blah blah blah. I know you put some of these things in but it just an example.

Can i ask are the fan leaves that have gone yellow or on the way to goin yellow dry and going a bit crispy and i cant see too well in the pics but has it gone from the top of the plant down rather than from the bottom up...?

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ATTENTION TO DETAIL!!

whats your temp in there?

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