First run No-Till ~ Mephisto / Fastbuds

Week has been good. The fastbuds plants are pretty huge. As you can see in the pictures, leaf tips are clawed, yellowing of the outer tip/edges, and a few brown spots on the leaves. It seems worse closer to the tops of the plants, lower leaves are the least affected. My thoughts are this: If it's N toxicity, I kind of just have to let it ride out. In case it's wind burn from the fans I made sure they're not pointing directly at the plants, just around them. In case its light burn I decreased the intensity a bit, the DLI is between 35-45 (varies on the height of each plant). Symptoms could be worsening because of how hot it's getting recently, but there's not a lot I can do for that at the moment.