there a grow box made by suncell systems, its only 2 feet high and 4 feet long, it can flower 16 plants of a short strain like afghani. here's a link

http://www.suncellsystems.com/

also check out www.pottv.com and watch (so you want to grow pot #10)the guy in the video has 15 boxes going at once. he has boxes for ,veg ,clones ,mothers,and flowering boxes with 16 plants inside, its pretty cool check it out- http://www.pottv.com/archive/shows/p...owse-2023.html