Started indoor grow in my 4x4 tent with two 600w burple leds. ETHOS genetics seeds, Grape Punch 80/20 Ind dom, Grape Bubba 40/60 Sat.dom, Banana Daddy 50/50, Tropicana Cookies 70/30 ind dom. I am also doing an experiment with this grow. I always get powdery mildew in every grow I’ve done so far, whether indoor or outdoors. I am putting two cap fulls (around two teaspoons) to EVERY gallon of water I give the girls.