So after the first week of flip and trimming the shit out of the plants, ready to kick off week 2.
White widow big bud quite a stretcher. Possibly related to warmth? Plant near co2 burner is the stretchiest by far. Plants and roots looking good. Ak 47 is a hungry feeder for sure.
Rather than mix 50 gallons then half to top off an mix all week, decided to make 70 gallon Rez. Added the following (ml/gallon rate)
5-6 ml cal mag