I would do SOG or SCOG in a small tent. Don't top or do anything and you'll get one big cola on every plant. With a 4x4 tent, I don't see how else you could run 16 plants in there at a time.
I had a 5x9' Gorilla tent, it was great quality, no light leaks and the zippers were good quality also...
Hello, I am new to the site but have been growing for about 6 years, indoor and GH sungrown. I recently had a light leak in my flower room and it herm'd every single female plant in the room, which resulted in a lot of seeds from each plant. I popped a bunch of them and I'm planning on light...