No males in the tent all girls Advance connoisseur rhino skin big bud B-52 I’m wondering if the bud factor x can be the issue it’s the only thing I try in this run different and its right in front of my fan 2
Those tower fans can be pretty brutal, they have a low arc of movement and can focus on one plant for too long. If the damage is on the side that has the fan that could be it. I have had it happen to mine when I over fertilize also.