I'm with MOG about not doing much defol and then more like tucking.....after years of trying every way to improve growing in some manner, now I just kinda let them do their thing with very little guidance more than just giving them space and simple care. I top to control growth of every plant...
What you do IS going to affect your plant but remember it's a weed, and weeds survive some shit.....most of the time even a stunted plant has 'bout the same potency as monster buds if ya did't burn it with nutes.