Decomposed granite (DG) has become one of the most popular materials in landscaping for good reason. This versatile, natural product offers a rustic charm while being cost-effective and functional. From pathways to patios, decomposed granite provides a beautiful and durable solution for various landscaping needs. In this guide, we’ll explore everything you need to know about using DG in your outdoor projects, including its benefits, types, applications, and installation tips.
What Is Decomposed Granite (DG)?
Decomposed granite is a finely crushed natural material made from weathered granite rock. It consists of small particles that range in size, creating a sandy texture. Available in a variety of colors, such as gold, brown, and gray, DG blends seamlessly into many landscape designs.
Types of Decomposed Granite:
- Loose DG:
- No stabilizers or additives; it is natural and cost-effective.
- Ideal for garden pathways, temporary patios, or areas with minimal foot traffic.
- Stabilized DG:
- Contains a stabilizer for added durability.
- Best for high-traffic areas like driveways or frequently used walkways.
- Resin-Coated DG:
- Mixed with resin to create a firm, smooth surface.
- Ideal for commercial spaces, playgrounds, or areas needing ADA compliance.
Benefits of Decomposed Granite
- Cost-Effective: DG is more affordable than many other hardscaping materials like pavers or concrete.
- Aesthetic Appeal: Its natural look complements various landscape styles, from modern to rustic.
- Easy Installation: DG requires minimal equipment and labor, making it a popular choice for DIY projects.
- Environmental Friendliness: A permeable surface allows water to filter through, reducing runoff and promoting sustainability.
- Low Maintenance: DG requires little upkeep compared to other materials like grass or mulch.
Applications of Decomposed Granite
1. Pathways and Walkways
DG creates an attractive and durable surface for garden paths, trails, or sidewalks. Its permeability prevents water pooling, making it ideal for outdoor spaces.
2. Patios and Courtyards
For a cost-effective and aesthetically pleasing patio, stabilized DG offers a firm surface suitable for furniture.
3. Driveways
Resin-coated DG can handle the weight of vehicles while maintaining its rustic appeal.
4. Xeriscaping and Drought-Tolerant Gardens
DG pairs beautifully with succulents, drought-resistant plants, and rocks, making it perfect for water-wise landscaping.
5. Playground Surfaces
Safe and soft, resin-coated DG provides a sturdy yet forgiving surface for play areas.
How to Install Decomposed Granite
- Plan Your Project:
- Determine the area and purpose of the DG application. Measure the space to calculate the required amount of material.
- Prepare the Area:
- Clear the site of weeds, rocks, and debris. Ensure a slight slope for proper drainage.
- Lay a Base Layer:
- For areas prone to heavy use, add a base layer of crushed stone or gravel for stability.
- Apply Landscape Fabric:
- Lay landscape fabric to minimize weed growth and improve durability.
- Spread the DG:
- Evenly distribute the DG in layers of about 2–3 inches.
- Compact the Surface:
- Use a plate compactor or hand tamper to compress the DG, creating a firm surface. Repeat the process for additional layers.
- Add Finishing Touches:
- Edging materials like metal, brick, or stone can keep the DG in place and enhance its appearance.
Maintenance Tips for Decomposed Granite
- Replenish loose DG periodically to maintain the desired depth and appearance.
- Rake or level the surface as needed to prevent uneven spots.
- Apply a stabilizer or resin to extend the lifespan of heavily used areas.
Elevate Your Landscape with Decomposed Granite from US Rock!
Decomposed granite is a versatile, cost-effective solution that can elevate any landscaping project, whether you’re creating pathways, patios, or drought-tolerant gardens. Its natural beauty, durability, and low maintenance make it an excellent choice for homeowners and landscapers alike.
Ready to incorporate decomposed granite into your next project? Visit usrock.com to explore our selection of high-quality DG and other landscaping materials. Let US Rock help you create the outdoor space of your dreams!
