My wife and I just returned from a 4 day out of state trip. We noticed a ton of fruit flies in our house but we don't have any fruit out. I happen to notice a lot of them around my new tobacco that just arrived before our trip. It was 3 lbs of Hobbits Weed. I've never heard of such a thing but I am also a newbie to tobacco. Is my tobacco the culprit or something else?