Not sure how much a zip is, but I smoke more than anyone I know (but we won't go into the why--I'm a healthcare advocate and deem it medically necessary, personally). This is for personal use and close friends only.

I have a question for ya though! When choosing mothers for my sea of green I went with the fastest growing (which incidentally means the tallest) and now I'm wondering if that was a mistake. Do you think I should have chosen genetically shorter growing plants as mothers to keep the sea of green at a shorter height? I don't even know that it matters...