Pea gravel is a type of gravel characterized by its small size, typically around 3/8" in diameter, and smooth, rounded edges.
This popular landscaping material derives its name from its resemblance in size to a garden pea. Its distinct shape and texture are a result of natural geological processes.
Understanding Pea Gravel
Based on its composition and formation, pea gravel possesses several key characteristics:
- Material: Pea gravel is generally composed of river rock.
- Shape and Texture: It features smooth, rounded edges.
- Formation: These smooth, rounded edges are caused by erosion and natural weathering processes, occurring over time in riverbeds or other natural environments.
- Size: The standard size is usually 3/8″ in diameter, making it comparable in size to a pea.
Common Names
Pea gravel is known by several alternative names, which might vary depending on location or supplier. Some common aliases include:
- CM16
- Pea stone
- Pea pebbles
- Pea rock
- Pea stone gravel
These characteristics make pea gravel a versatile material for various applications, from walkways and patios to playgrounds and decorative features in gardens.
