Top sugar leaves discolored and

Hello!
Im on my Day 1 of week 7, indoor grow, strain is Franks and cakes.

My sugar leaves and some of my leaves are looking like this. Its discolored, semi brown, a little dried and curled up. Is it burn? Or nutrient deficiency? Or is this normal since im heading to week 8? What could cause this? What do i need to do prevent it?

How are they looking? Any tips and comments?

Likely potassium deficiency. A light bloom feed at this stage.

This isn't aimed at you TS but man why are we seeing so many overloads of nitrogen in flower this month?

Its like its in every other "whats wrong with this plant" thread.

Ts you have some nitrogen toxicity.

What are you feeding it and what medium are you in?

Tell us more about your grow please.