how long should he veg for... to get good quantity from the c99...he knows the ak47 is similar to ww for veg and flower times...but cindy can get kinda tall or so he has heard....he will end up with about 9 plants in his 4x4 hydrohut on a 4x4 flood table under the 600 watt digi hps. how tall should he let them get in veg b4 he moves them to flower....right now he has about 5 feet of growing room from the flood trat to the bottom of the light...he finnished his last grow at 4.5 feet tall...way way way too tall..