Grow #3 Northern Lights XXL Auto

This week was the first transition into flower. Pistol started to pop and lots of hairs growing on the tops. Problems with the plant in this stage thooo necrosis happening in the center of some leaves. I believe this was due to some bad additives I was using. I flushed the medium and then gave it some more Advanced Nutes. This seemed to help thooo got a lot of yellowing at the bottom now. Also didn't get a picture for day 7 of this week got a little unmotivated with the issues popping up but I'm still confident on finishing this grow 😊