Sorry for yet another thread. I am going to do SOG in a 22" box. 22" in all directions. Small i know but whatever. I have a 125w cfl. And the box is setup. So would it be better to invest like 50 more dollars on nutes? Or just put that into the lighting? Like which will yield better results? I don't have nutes now. Well i have some tiger bloom. Just a bit left in the bottle. I figure it might get me through a grow since the plants are small and i'll dilute a lot. Also i decided to install a carbon filter. I am wondering if i just poured activated carbon into a mesh pencil holder will all the holes, then put that inside of a panty hose. Then cut a hole in the grow box that is just big enough to fit the filter through Then tape a fan to it that will push air into it. Will that will work as a carbon filter? Its basically the same thing from that DIY thing but without the whole duct and all that. Just wondering if i can just attach it straight to the box.