3.5 gallons aged cow manure is one of the best organic soil amendments for use in landscapes and containers. But finding dried aged cow manure can be difficult. Most cow manures are stinky and full of hay bedding with lots of weed seeds. Our dried aged cow manure is collected from our barns away from the hay feeders and is only the natural pasture grass that has been processed by the cows (just cow poo). It is dried naturally and then we grind it to a size that looks more like peat moss. It is almost odor free... just a slight pleasant earthy odor. Add to your potting mixes, use in your vegetable garden or landscape, or for brewing compost tea.