Help to identify issue

I am submitting a pic. I have a Cookies Kush plant that I flushed 4 days ago with bright shiny yellowing on leaves. I would guess Magnesium but usually I've had that with spots not strips. Anyone?

Are all the leaves like that, some leaves will die off. Can you show us a pic of the whole top?

Sure I will take some pics of the plant. No most look way better than they did. They were wilted before flush. This deficiency is new though

New Age United said:

Are all the leaves like that, some leaves will die off. Can you show us a pic of the whole top?

Click to expand...

Yeah added one per your request

The 2 leaves in your first pic look like there just wilting and yellowing, were they older leaves? The only thing that concerns me about the top pic is that if you can see that leaf on the bottom right hand corner it's almost turning blue from the stem out and the rest of the leaf is turning yellow and it curling in a bit, that looks like nute block but I wouldn't worry if it's just that one leaf but if a few more start to do that check your ph and adjust accordingly. Otherwise she looks like a pretty healthy plant.