I'm no expert but when i went to school in cental Carolina I put 3 G-13's (or so i was told....which to this day i believe) outside in mid June and went back to VT for the summer.......I came back at the end of August and these girls were 8 feet if they were an inch (2.5-3.5 ft when planted).....when i finally harvested in mid October i yielded on average 36 oz ...........i hope this was helpful as i have a ton of questions in reference to indoor knowledge.............
Irish~