My plants keep getting these brown spots during flower a lot of leafs turn bright yellow, crunchy and dies off. I'm currently using tap water, maxibloom, calmag at 5ml per gallon.
pH at 5.8-6.1
Growing in Mother earth coco
1000wats of kingbrite
pH at 5.8-6.1
Growing in Mother earth coco
1000wats of kingbrite