no higher than 10 inches taII.because if it is a sativa or mostIy sativa its gonna take off , wen 30 to 34 days fIower come growth stops compIeteIy.FiIIs in puting on weight for 2 whoIe weeks at Ieast,then finishes remainder.so wen 10 inches ,start 12 12 . {after 10 to 14 days sex is determined}if it is mostIy indica it wiII stiII grow another ft. at Ieast, with fatter heavier buds than the sativa,{i'm an indica man myseIf}i I ike to test my Iimits, and they have been shaken a few times by my own. i used to Iive in North Shore and in Northern CaIi. Sanora,caI.and smoked exceIIent weed covering haf the gIobe , nuthin is better than wat your doing rite where your at, indoor is the shit, hands down, you got nice pIants , the IittIe purp on the stem reminds me some of the bIue famiIy. i wiII be watching you get your grower on. wen i started reading on this stuff, i knew i was hooked,hahagood Iuk DK.