Organic Gardener's Composting by Steve Solomon

So I do not own a shredder/grinder when patience will take its place. I do not buy or make composting containers when a country life style and not conforming to the neatness standards of others makes bins or tumblers unnecessary. However, I do grudgingly accept that others live differently. Let me warn you that my descriptions of composting aids and accessories are probably a little jaundiced. I am doing my best to be fair.

Visual appeal is the primary benefit of making compost in a container. To a tidy, northern European sense of order, any composting structure will be far neater than the raw beauty of a naked heap. Composting container designs may offer additional advantages but no single structure will do everything possible. With an enclosure, it may be possible to heat up a pile smaller than 1' x 4' x 4' because the walls and sometimes the top of the container may be insulating. This is a great advantage to someone with a postage stamp backyard that treasures every square foot. Similarly, wrapping the heap retards moisture loss. Some structures shut out vermin.

On the other hand, structures can make it more difficult to make compost. Using a prefabricated bin can prevent a person from readily turning the heap and can almost force a person to also buy some sort of shredder/chipper to first reduce the size of the material. Also, viewed as a depreciating economic asset with a limited life span, many composting aids cost as much or more money as the value of all the material they can ever turn out. Financial cost relates to ecological cost, so spending money on short-lived plastic or easily rusted metal may negate any environmental benefit gained from recycling yard wastes.