I worried about budrot and mold. The closet was starting to smell kinda musky/moldy, so I took measures to prevent moisture. I imagine outside, there is a lot better airflow than my tiny closet, which helps keep spores from invading your buds. However, I have heard outside growers are actually more susceptible to budrot than indoor growers. Do a forum search for "budrot", you'll see some pretty horrifying stories and pics of buds that were nurtured for months only to turn to a black mush.