Soil is enhanced through the addition of specific materials known as soil enhancements or amendments. These materials are broadly classified into two main categories: organic and inorganic. The type of enhancement used depends on the desired outcome for the soil, such as improving drainage, structure, or nutrient content.
Types of Soil Enhancements
Soil enhancements are materials added to soil to improve its physical or chemical properties. Based on their origin, they are divided into organic and inorganic types, each offering different benefits.
Organic Enhancements
Organic enhancements come from something once alive. These materials decompose over time, releasing nutrients and improving soil structure, aeration, and water retention.
Examples of organic soil enhancements mentioned in the reference include:
- Wood chips
- Grass clippings
- Straw
- Compost
- Sawdust
Adding these materials helps create a healthier soil environment for plants.
Inorganic Enhancements
Inorganic enhancements are materials that are man-made or mined and do not decompose significantly over time. They are often used to alter soil structure, improve drainage, or provide specific mineral content.
Examples of inorganic amendments referenced are:
- Perlite
- Pea gravel
- Sand
These materials can permanently change the physical characteristics of the soil.
To summarize the different types of soil enhancements and their origins:
| Type of Enhancement | Source/Origin | Examples |
|---|---|---|
| Organic | Something once alive | Wood chips, grass clippings, straw, compost, sawdust |
| Inorganic | Man-made | Perlite, pea gravel, sand |
By incorporating either organic or inorganic materials, soil can be enhanced to better support plant life and address specific site conditions.
