thanks for the offer stuck like chuck. I prefer to keep my grow room private due to LE issues. My buddie did c02 before and i actually saw great yields. had 12 lights in the same set-up. 1per light. 12x14 room. Now i downsized it to 6 lights in a 12x14 room. i hope ill get 1per light. all 1000 hps. I've just used some phosphoload the a week ago and saw some great results. Any suggestions on what to use now? I have alot of nuts and adds laying around. pretty much, you name it i got it.. but i dont know which ones to use. I was thinking of using potash +? Should i use it alone with my GH flora Grow, micro, bloom? or should i use it alone? and how often should i use it? i really dont want to mess this harvest up. thanks for advice