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All About Compost

Ross Durham 0

Compost energizes the soil food web, which is made up of microscopic bacteria and fungi, along with earthworms, crickets, and many other life forms. Many fungi form symbiotic, or mutually rewarding, partnerships with plant roots, making it possible for vegetables to feed themselves more efficiently. Research shows that compost enhances the ability of tomatoes and other vegetables to stand up to common diseases and may improve their flavor and nutrition, too. Compost also helps the soil retain moisture. Through composting you enhance your garden’s ability to grow healthy plants while reducing your volume of trash.

Where to Get Compost

Homemade Compost Bin

You can buy bagged compost, but the best source is homemade. Like homemade soup, compost is different every time depending on what materials go into it, and there is generally no single perfect list of ingredients to make a good product. Typical ingredients include fruit and vegetable trimmings from your kitchen, old plants from your vegetable garden, and leaves and grass clippings from your yard. Most gardeners who actively compost still need to buy compost from time to time, either in bulk or in bags.

The Difference Between Compost and Fertilizer

The simplest way to distinguish between compost and fertilizer is to remember this: Compost feeds the soil and fertilizer feeds the plants.

Fertilizer adds to the soil’s nutrient supply, but instead of feeding the soil food web, the ingredients in fertilizers are intended to meet the needs of fast-growing plants. While recommended amounts of compost can be quite general, fertilizer application rates are based on the needs of plants. Either organic or conventional fertilizers work well for vegetables, but organic fertilizers have been shown to be friendlier to the soil food web. Chemical fertilizer can also feed composting, but continual use may throw soil chemistry out of balance and discourage microbes.

Compost and organic fertilizers can work together. The organic matter in compost sponges up the fertilizer nutrients until they are needed by plants. Compost also provides many nutrients that plants need in small amounts, such as boron. You can use fertilizer without compost, but why miss an opportunity to increase your soil’s fertility and its ability to hold moisture? Soil that is regularly amended (i.e., improved) with compost becomes wonderfully dark and crumbly and often requires much less fertilizer compared to soil that has not yet benefited from regular helpings of compost.

Local Compost (Shelby, NC)

For area residents, the City of Shelby is proud to offer free compost! The Shelby composting facility eliminates approximately 800 tons of debris that could take up landfill space. Get your free compost by calling 704-484-6850 (option #1) for compost availability and hours of pickup.

Be sure to check with your local city or town for details on compost availability and pricing.

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