Hold on. Are you in soil or coco coir? If so, which brand are you using? If you're using a soil that has organic nutrients in it then you are ok. This video explains more:
Thanks, I flushed them either way to see if it helps it in any way. I was also thinking it can be wind burn So I turned off one of the fans I have circulating air on the bottom of the tent.
Hold on. Are you in soil or coco coir? If so, which brand are you using? If you're using a soil that has organic nutrients in it then you are ok. This video explains more: