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Cass County Extension

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Compost

Compost helps loosen up the soil in your garden as well as making the plants grow better. A common questions asked by individuals is "What can I use in my compost pile?" The most common materials used are leaves, weeds, grass clippings, garden refuse and manure.

A compost pile is easy to make. All you need is organic matter and soil. Put the compost pile in an out of the way section of your back yard. If possible locate it in a shady area, but not under trees. Make an open end bin or box; 3-4 feet wide, 3-4 feet high and any length, for holding the compost. Almost any type of building materials can be used.

To make the pile, alternate layers or organic matter and soil. Start with organic matter, 6 inches deep if the material is fairly solid, or a foot deep if its loose. Water should be added if dry. A fertilizer, such as 5-10-5 can be added next to speed up the decomposition activity in your pile, if desired, 2 1/2 cups per bushel of compost is sufficient. Next add one inch layer of soil. Continue to add alternate layers until the pile is 3-to 4 feet high. Be sure to make the pile slightly higher on the sides for easy watering. Finish off the pile with a layer of soil on the tops and sides.

The compost pile should be kept moist, but not soggy. Odor will be kept to a minimum if the pile is moist and the soil layer is kept on the top and sides of the pile. You won't have to turn the pile if its properly made. By next spring your compost pile will be ready to use. For a continuous compost supply make more than one pile. Don't use the compost until its thoroughly rotted, because unrotted materials remove plant food from the soil, rather than adding it.

This page was last updated April 2003


Todd Weinmann, Extension Horticulturist & Master Gardener Coordinator
Phone: (701) 241-5707
E-mail: tweinman@ndsuext.nodak.edu

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