Questions about SCROGGING

Ok so, im about to have my cab built from scratch, ill have pics up later, i was just wondering if anybody had any awesom links or info on scrogging, info im looking for is basic light cycles, how long till u start 12/12m and do these plants need any different amont of water than usual, and anything else i should know, let me know, the cab grow space is about 2' W x 1' D x 2'6"H. how many plants do you think would fit in there, about 3?

3 plants... water as you would normal, and always watch the plants.... you can flower as soon as internodes start alternating, or really whenever... usual wait at least 3 weeks.... longer is better or course, but that's a space thing