cannabis wants 12 hrs of uninterupted light, no light leaks, and no bargin in when the ladies are naked and havin a sleep over(giggidy goo)

ww can grow to decent heights if you let it, it all depends on how you train the plant and how tall you let it grow. if you do any type of rubbermaid or some cabinet grows you will need to lst/scrogg or sog
depending on how big the closet is, make cabinets for each stage of growth
read through the links in my sig for more info