ok so i got my ppm meter today and the ph has finally stabilized. i changed out my res with new nutes and water. im at around 607 ppms right now. 1 tsp grow big, 1 tbsp big bloom and 1/2 tsp tiger bloom. im foliar feeding with 2 tsp cal mag, 1/2 tsp grow big (to a gallon, at around 500 ppms) to...