you're not going to get much help when you should read before making posts like that. all that info is readily available with a simple search or by browsing through the growfaq
questins like these really taint the forum imo. it's never bad to be a noob, everyone has to start somewhere, but do yourself a favor and LISTEN AND READ before opening your mouth to save yourself from looking like an idiot, and to save me from being one post closer to carpal tunnel