The nutrients being to high doesn't show up the next day , it takes somr time to show up.
Take the leave out and compare it to those in this link and tell me if you realize what the problem is. Maybe a deficency ?

Here is a link that you can compare the leave and decide what the problem is.
I have 36 plants w/ 3 1000W HPS usually i get 4 pounds of dry bud from.
These are OG Kush S1's starting week 4.

Good luck

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