If you put those mirrors up next to you plants with the light right over them you will make your grow area smaller and better use of your lighting. You would be surprised how quickly the reading gets the further away you are from the bulb. With my CFL's I try to keep them about 1 to 2 inches away from the bulb when I can. The good light travels at lot further using HID lights. Do you have a fan blowing on them and good ventilation? Miracle Grow is ok but doesn't have all the stuff that you need. I have used Advanced Nutrients and I am happy with them. When I started hydro the MG was no good by itself. And when I changed the water mix to Advanced nutes my problem went away. I just started to try Fox Farm nute's because I really like there soil mix's, way better looking than the MG stuff. Great stuff imo. I saw the Beasty bloom on another site and they seem to like it. I don't know how they use it though. But keep it simple until you do a lot of reading about nute's. Then you have the choice of organic or chemical nute's or a mix of both. Lot's to read about. keep your area as clean as you can(and I'm not one to talk). Move those empty containers out if you can. Try not to use your grow area for storage. Having said that I better remember not to post any pics of my grow area.