Hey guys just wanted to guage how other hydro growers use cal-mag in flower. Im in promix hp cc (coco) with a top feed 3x daily DTW using Veg+Bloom. Iv been recently cutting off their cal-mag at week 3 of flower due to the added nitrogen and iv found it helps my nug structure and overall bud quality. When i cut the cal-mag off is also when i start adding Shine (pk boost) to the res. Any thoughts or other methods people want to share?