Hello, my hubby has been on apart of these forums for years, his knowledge is almost intimidating at times. I can easily say both of us are not masters at the art yet hence my pleading for help. We use coco as a base with a continuous problem with mag def. Also we have a 1000W hps going and he has recently turned off the 600W hps we had going, he had thought we were over doing the light with the amount of garden we have. We also have a 400w going on the smaller plants, what i am really trying to ask is if anyone has any advice on light arangment to get the full potential out of our lights, and also if a certain type of nute levels we should use if we have general hydro, flora gro(only for the babies), flora micro, flora bloom, floralicious plus, and recently CalMag to help with the deficiency. Also we do use pH down, we already know the pH is suppose to be around 5.5-5.0. We constantly feel like we are putting so much into our babies without receiving what we expect in return. Any advice is much appreciated!