Hello, I'm in to my third grow and just now realized that my yield is very poor. I'm pulling in about 2ish ounces dried from ten Recon clones. I have them under a 600W HPS during flowering and use foxfarm tigerbloom and big bloom as recommended by their grow calender. once a week. In addition, I am also giving them a combination of snow storm ultra and gravity once a week and following the directions on the bottle. I water with distilled water in-between fertilizing. As for the growing medium, I am using foxfarm ocean mix in 1 gallon containers. The temp and humidity stay 75-80 degrees F and 50-60%. Am I using too many additives, or are the pots too small. These are the only problems I can think of so far. If any one can point out any problems it would be greatly appreciated.