Hey, I only have CFL's right now. a mix of 2700 and 6500/5500... so far been great, have 6 plants spaced close together. I am wondering about HPS lights. HPS are best for flower right? i used this link and found some (cheap) HPS bulbs. I probably only need a 250w or 400w. What is everything else I need besides just the bulb? I heard of a ballast and things- can anyone outline what else I would need to buy along withh the bulb? thanks!@!!!
ur better off buying the setup alltogether from htgsupply.com or they have one on ebya for 150 with the metal halide for veg. but u need the blulb, the hood, the hanging system(which can be rope), the ballast, and if u have heat issues another venting fan. They get MAD hot