Yellowing dying fan leaves. Week 1 flowering

if the HPS is on when u are taking these pics that could have a big influence on peoples perceptions too. Most HPS lights make everything look more yellow than it is. If this is the case then the yellowing may not be nearly as severe as it appears, but yellowing like that screams N problems to me.

purplehays1 said:

call me crazy, still looks like N is locked out slightly....

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First thing I thought, too. I don't think it's the HPS light, because the color gradient changes from the inner portions of some of the leaves to the outer edges.