Jack Herer first time grow

Just growing through the net now, slight defoliation only when needed, cleaned out some low hanging leaves underneath and a few hopeless bud sites under the canopy. I feel like I could probably defoliate a bit more but not gonna push my first plant, just doing as much tucking as I can to help out. Its adding an inch plus everyday of height now and I am not sure how tall she is going to stretch, Im running out of room above the lights so from here on nearly every inch of stretch will be closing that gap. 18” now will be keeping a close eye and hopefully will not have to dim my lights. Currently running 200w @ 100% veg tuned.