the dimensions of the whole closet is 63"X20"X68" its a really tall closet but i do not plan on growing a 6ft tall ganja plant something small low key stealth, i am looking up cfl lights for my grow, and i am only growing for me nobody else i am not planing on harvesting pounds of bud, really i just wanna see if it can be done and why not get some sweet ganja for all your troubles to smoke....