400w HPS are very hot, you can always buy a 250w HPS. Its really all about space. Even with a 400w HPS if you don't have enough space you'll be hitting only a small percentage of the plants. If you had a 400w HPS coupled with 9 floros the heat would be insane unless you get some really efficient ventilation. Heat becomes a very big problem with HPS. What i'm saying is the strongest light will be the HPS. So you could get a 400w with a few floros or 250 with more floros around the sides. Up to you really.
MegaOctane12 Reviewed by MegaOctane12 on . Just need some starting off advice... Longtime enjoyer of this little hobby, but never grown. Little bit shy and protective of the fact that I do this, so I've never made real great connections to get high grade shit. Always your mid-grades with some kind once in a while when I could find it... Anyway, I've sort of come to the conclusion that it would be a lot easier on myself if I just took control of the situation and created my own stuff. So now what I need to ask is, what do I do? Here's my situation, I live in a mobile Rating: 5