Stage two can span days or months, depending on the conditions within the compost pile.
These higher temperatures let thermophiles efficiently break down proteins, fats, and complex carbohydrates into finer particles. When the temperature becomes too warm for mesophiles, the second stage starts, and thermophilic microorganisms (which thrive from 113 to 252 F) take over. This stage takes a couple of days and begins to increase the pile’s internal temperature. In the first stage, mesophilic organisms (which live in moderate temperatures from 68 degrees to 113 degrees Fahrenheit) begin to break materials into smaller pieces. The 3 Stages of Composting Stage 1: Initial Organic Decomposition There are many steps you can take to move things along and get your lawn and garden in shape more quickly. In the presence of moisture and oxygen, microorganisms such as bacteria, fungi, bugs, and worms work in three stages to break down the biodegradable materials into humus.Įxperts say the composting process can take anywhere from a few months to three years, though a well-managed compost pile could be ready in two to four months. The composting process requires five components: Mix the right ingredients in the right proportions, and bacteria, fungi, and worms will produce a material praised as “black gold.” This is added to soil to improve its structure, fertility, and water-holding capacity.
What Is Composting?īasically, organic composting is a natural process in which a pile of yard waste and kitchen scraps decomposes into organic matter. If you’re looking for a more sustainable lifestyle, composting is a good step in that direction. And that waste adds up to 22% of the rubbish that ends up in municipal landfills. Department of Agriculture estimates that 30-40% of the food supply is lost due to waste. Composting is good for lawns (as well as for gardens): While compost has been a mainstay for enriching garden soil, homeowners are learning that compost can be incredibly useful for their lawns when applied in a special process called topdressing.Ĭomposting is good for the environment (and your wallet): The U.S.
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