Ha greene, since my garden has so far been somewhat unproductive, I guess I'm pushing it growing potatoes. All of the veggies " even a child can grow" fail here under my care. I'm optimistic this year though. I think I've improved the soil. Everyone please keep their carrots crossed for me.
Joannabanana, my shelter is some kind of plastic insert. Yes, we can put a fan in there, and blow fumes up the ventilation shafts.