Ok so i have always topped-- as my plants get to 12 ft after being topped 3-4 times ,I never tryed not topping as i am afraid of them getting to tall !! i have netting at 12 ft & don't want them to touch as iv gotten those bud worms bad -before i had netting ! I see other large plant growers that don't top but there plants & they don't get much bigger than 12-13 ft (i think) ,, Any ideas ? ANYBODY ! Thanks in advance !!