A holding units size can vary depending on the amount of yard waste you have and how fast you want to produce compost.
Carbon is an energy source for the decomposers and nitrogen provides the protein for their bodies.
Composting yard waste without this balance and proper moisture and aeration may produce bad odors and inhibit material breakdown. Shredding or chopping materials will allow for faster breakdown and room for more materials. This location may be on the side of your house, on your patio or deck, or in your garden. Keep in mind that liquid may come out of the bin's drainage holes. Depending on the types of materials used and amount of time spent taking care of the bin, compost can be harvested anytime from 1 month to 2 years.