What Is Compost Soil? Now Answered

What Is Compost Soil

A normal soil is different from when it has been supplemented with compost. However, when you add compost to the soil, it is regarded as compost soil. Therefore, this article will enlighten you on what compost is and how it affects the soil.

What Is Compost Soil?

Compost is a naturally generated medium-density mixture of decomposing nutrient-rich soil made with oxygen, microbes, water, and organic components. Green matter, such as food and lawn clippings, is combined with brown matter, such as twigs and dry leaves, to make compost.

During the composting process, this mixture begins to degrade. The ingredients decompose forming a rich soil that is mostly used to replenish depleted soils in the spring before planting a new crop set.

Types Of Compost Soil

The following are some of the most famous types of compost:

Composted Wood Waste: This organic pure compost is prepared from wood chippings and tree cuttings that have been composted.

Composted Green Waste: which is often made in a compost bin, is made from yard garbage and kitchen waste.

Composted Manure – This is composted manure with some straw particles.

Sterilized Loam Compost – This is a mix of sand, silt, and clay that has been treated to remove any potentially harmful chemicals or organisms. The proportion of sand and silt in loam is usually higher than that of clay.

Recommended: want to add compost to your lawn? Check our step by step guide on how to use compost soil mix for your lawn here

Benefits Of Compost

There are many benefits of compost to the soil, however, the following are some of them:

  1. For the entire soil, it acts as a nutrient booster.
  2. Keeps your soil’s natural health at a high level.
  3. Aids in the normal development of helpful microorganisms.
  4. Provides necessary nutritional components to the soil.
  5. Aids in the retention of moisture in the soil.
  6. Promotes optimal plant growth.
  7. Aids in the fight against illness in the soil.
  8. It aids in the control and limitation of weeds.
  9. Works to provide direct nutrition to the soil.

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How To Use Compost

The following are detailed ways on how to apply compost to the soil:
You can use it as mulch, add it to your soil to increase its quality, dilute compost tea to use as liquid fertilizer, or apply it directly to an aerated grass.

To use compost as mulch, handle it like any other sort of mulch, and apply it to your garden beds once or twice a year in a two to three-inch layer.

Simply dig the compost into your soil to a depth of four inches if your soil needs to be improved.

You can also quicken the composting process by using worms or vermicomposting or composting in an insulated bin, which traps heat and allows food scraps and other organic matter to break down quickly.

Water that has been soaked in decomposed materials is known as compost tea. Some of the compost’s nutrients, bacteria, and humates are leached into the liquid during the soaking process.

Humates help plants absorb available nutrients in the soil more effectively and provide a variety of other benefits. Compost tea, rather than water, can be used to assist enhance nutrient levels in your soil.

Recommended: Check out the best composting books here


I hope this article helps you understand what is compost soil. I would like to hear from you. So, let me know if you have any questions.


  1. Compost Quality Recommendations for Remediating Urban Soils, NCBI
  2. Compost, Retrieved here from Sciencedirect
  3. A review on impact of compost on soil properties, water use and crop productivity, ResearchGate
  4. Special Issue “Composting and Organic Soil Amendments“, MDPI