What Is This Crushed Rock Used in Las Vegas Landscaping Called DG?

Introduction:When driving around well-designed yards in Las Vegas, you may have noticed a distinctive crushed rock used throughout many properties. This material is known as Decomposed Granite (DG) — a cornerstone of desert landscaping. In today’s article, we break down what DG is, why it’s especially popular in Nevada, and how it benefits every landscape project.

What Is Decomposed Granite?

Decomposed Granite is a natural material formed from the weathering of granite over time. As granite breaks down, it forms small, sand-like particles mixed with tiny stones. The final mixture is strong, textured, and visually appealing — often seen in red, brown, or golden earthy tones that blend with desert environments.

Key Characteristics of DG

• Natural Appearance: The earthy tones of DG make it fit naturally into desert landscapes, helping other features like plants and rocks stand out.

• Durability: While softer than solid granite slabs, DG withstands intense sunlight and heat without degrading.

• Versatile Texture: Ranging from fine particles to small gravel-like pieces, DG can be used for many different purposes.

Why DG Is Popular in Las Vegas Landscaping

One of Las Vegas’ biggest landscaping challenges is water scarcity. Traditional grass requires heavy irrigation, making it unsustainable in the desert. DG, however, requires no water, making it a perfect fit for xeriscaping — a landscaping approach focused on drought-tolerant design.

Common Applications

• Walkways & Pathways: DG compacts into a stable surface suitable for foot traffic while still allowing water to permeate.

• Patio Areas: It offers a natural and affordable patio surface alternative.

• Driveways: Blends naturally with desert yards while being more budget-friendly than asphalt or concrete.

• Ground Cover: Used as a low-maintenance, weed-reducing layer that holds soil in place.

Installation & Care

Installing DG requires preparing the area — removing grass, leveling ground, and laying a weed barrier first. Layers are compacted to form a steady surface. Over time, periodic raking and top-ups in high-traffic areas ensure the landscape stays neat and functional.

Conclusion

Decomposed Granite is a versatile, eco-friendly, and cost-effective landscaping rock that’s ideal for desert climates like Las Vegas. Its low maintenance and aesthetic appeal make it a smart choice for homeowners who want practical yet beautiful outdoor spaces.