I’m guessing it’s too much light or too close to the light. I’ve cut off the top 30cm. Let’s see what the rest of her does.
A Brainkiller Haze in full bloom smells very strong but pleasant and is sticky. Very, very strong trichome formation.
When you see the top leaves canoeing, that is a sign of to much heat. If its to much light and heat, you usually have some bleaching along with the canoeing. Cheers