Monthly Maintenance: How to maintain a Compost Pile Agri-science Mr. Bailey

Materials Needed Shovel or dull-pointed pitchfork for turning the compost pile Two liter soda bottle for periodic watering Temperature probe (optional) Compost fencing or container (optional)

Why do we need to turn it? Compost piles need to be turned over to allow decomposition The middle of the pile heats up materials in the middle break down faster than the materials on the outside. Turning over the compost pile aerates the middle This allows for a more complete breakdown of the whole compost pile.

What does the water do? Water is needed for the survival of the organisms inside of it Compost produces steam Compost needs to be moistened not drowned Too much will slow down the process of decomposition

Temperature Probe Check the internal temperature of the compost pile Temperature should be 135⁰ and 160⁰ F Too cool will allow parasites to live Few organisms decompose if too hot

Compost bin or Container Contains the compost Allows for easy removal Keeps unwanted pests/animals out

Sign Up 3-4 students for each month Check the compost pile and turn it