Week six of flowering. Spotty Powder mold. Not yet out of control. Crop other wise very healthy and kicking ass. Ph sitting at 5.8 -6.0. Humidity between 35% and 50% and controlled. Sm-90 been applied 3 times total throughout the process during the vegetative state as a prevntative foliar spray and in the reservior on every change which has been weekly. Considering applying Serrenade as a foliar spray or in worse case scenario buying a sulpher burner. Would like to avoid it if possible. Any sugestions? They would be appreciated. Buds are looking great and I would hate to ruin them this close to the end. Thanks.