Looks like temp problems to me also.Looks like a temp problem to me?
Then that's it. Temps. I had my top leaves looking like yours the last few weeks of last harvest because of the summer temps. However the leaves under did it also, and threw me off. I was having yellowing along with the temperature burn. But really, it was just temps causing the entire problem. Also, transplant NOW into fox farm.No, I've been nuting the shit out of it, but this didn't start happening until it got tall. I thought it might be heat/light, but it's happening to the under leaves as well, and it continues to happen even if I move them away from the light.