Description
Decomposed granite (DG) is a natural rock material that’s made from weathered granite that’s broken down into small particles. It’s a popular choice for landscaping projects because it’s durable, permeable, and comes in many colors.
Description
- Composition: DG is made from granite, a hard igneous rock that contains minerals like quartz, mica, and feldspar
- Texture: DG has a sandy or gravel-like texture, and the particles can range in size from dust to 3/8 in
- Color: DG can be many colors, including brown, red, gold, gray, green, and tan
- Permeability: DG is permeable, meaning it allows water to seep through it
Uses
- Driveways and walkways: DG is a popular choice for driveways and walkways because it’s durable and can handle heavy use
- Decks and patios: DG can be used for decks and patios
- Ground cover: DG can be used as a non-organic mulch or ground cover
- Sports surfaces: DG can be used for sports surfaces
Types
- Natural decomposed granite: The raw material from the quarry, which has a loose, natural appearance