Lol me and my buddy tried keepin it small cuz I know cfls only do good when close and we tried to do that. Rhe plants had another plan and we never tied down so they just got big as hell. I gor co2 in there and once that got added they started shootin up there. We got side lighting and the plants get rotated so im not too worried but i do know the harvest wont be what it could be either way ill be happy