If you can get it cow or horse manure is quite good. The folks still live in the country, though not for long, so it is readily available. If you take a look at the woods behind the farm they are gone... 66 acres torn down. The area I grew up hunting with my dad in is destroyed. This is a way to cover their second garage... the building that the farm is next to. If it does well this year we might put up a second one next year to block peoples view of the house.