i agree with bob bong....transplanting is something we all end up having to do if the pots arent big enuff but it is hard on the plant and does cause it stress....i myself grow in cups to start them off in 32 oz. cups witch will let you get around to about 3 weeks vegg...then i use 5 gallon buckets to finish the vegg witch would be about 5 more weeks then 60 more days in flowering...i hope i dont have a root bound problem...but they do look very nice for day 24 flowering think...the less stress u could give a plant the better ! PEACE