IF YOU GUYS WANT TO DO A SoG THEN THIS IS WHAT YOU NEED TO READ! AND READ THE WHOLE THING DONT ASK ?S DONT TALK SMACK JUST READ IT ALL AND YOU'LL BE ABLE TO DO THE SoG ON ANY SCALE WITH ANY SETUP, YOU JUST HAVE TO HAVE AN IMAGINATION TO APPLY TO YOUR SITUATION Get a harvest every 2 weeks - Marijuana Growing
THIS IS THE ABSOLUTE ANSWER TO EVERY QUESTION ALREADY IN HERE AND THE ONE YOU WANNA ASK

also just for your knowledge my setup takes about as much room as this guys and the cost for EVERYTHING to get going was around $1800
3-600wt $800
1-fan&1-carbon filter $300
5-flood trays and res $400
pumps, plastic, nutes, odd and ends $300

and this is about 1.5-2.25 lbs every 2 weeks