I know Brunty started raising pigs a while back and doing some produce. I also know he used his pigs as tillers to start some garden plots. I just got a grant for a hoop house and I have a spot for it about an acre. The hoop house is 26 x 72 and thought about getting few pigs to till up the acre. Looking for a good idea on how many pigs it will take to till up that much area. Any clues anyone?