Why leaves turning this color

Hey all, so the is my 1st grow, close to 5 weeks into flower and leaves are lime green yellowish and wondering what could be causing this as I just fed them? Don’t know if this is something that happens during flower, I thought it happened farther into flower but I’d appreciate some feedback, thanks!
@diggs99

What are you feeding?

Low in N maybe?

diggs99 said:

What are you feeding?

Low in N maybe?

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Ahh, yeah maybe as I havent been giving much N lately. Also, don’t leaves change colors? That happens later in flower tho don’t it?