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

2. 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)

3. 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.

4. 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

5. 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

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

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