The Foundation of Your Landscape: A Metro-Atlanta Guide to Gravel

Gravel is one of the most versatile, durable, and cost-effective materials in landscaping. Whether you’re planning a new driveway at your Marietta home or adding decorative pathways in Buckhead, the right rock creates a professional look that lasts.

At Mountain High Landscape Supply, we’re proud to serve the entire Metro-Atlanta area with premium, locally-sourced gravel, rock, and stone. Here is our essential guide to choosing the perfect gravel for your project and how to lay it for long-lasting results.

💎 Know Your Rock: Atlanta’s Top Gravel Choices

The key to a successful gravel project is understanding the difference between crushed (angular) stone and rounded stone. Crushed stone locks together for stability, making it ideal for high-traffic areas, while rounded stone is better for aesthetics and non-compacting drainage.

Here are the top gravel and stone materials we recommend for Metro-Atlanta landscaping:

• Crush-N-Run (GAB/Quarry Process)
  • Texture & Look: A mixture of crushed stone and fine, sandy rock dust. It compacts into a nearly solid, impenetrable base.
  • Primary Uses: Driveway & Patio Base. This is the absolute best material for a stable, long-lasting foundation under driveways, patios, and retaining walls.
• #57 Stone Gravel (Crushed Granite)
  • Texture & Look: Angular pieces, typically 3/4-inch to 1-inch in size. Highly durable and free-draining.
  • Primary Uses: Driveways, Drainage & Pathways. Ideal for a finished driveway surface, French drains, pipe bedding, and heavy-duty walkways.
• Pea Gravel
  • Texture & Look: Small, smooth, rounded stones (like peas). Comes in natural tones (tans, whites, browns).
  • Primary Uses: Decorative Paths & Patios. Comfortable to walk on, great for fire pit areas, playgrounds, dog runs, and decorative ground cover.
• River Rock (e.g., Egg Rock, Indian Creek Rock)
  • Texture & Look: Larger, smooth, rounded cobbles, ranging in size.
  • Primary Uses: Decorative Accents & Drainage. Perfect for dry creek beds, water features, accent borders, and preventing erosion in ditches where high water flow is a concern.
• M10 Granite Dust
  • Texture & Look: Very fine, powdery crushed granite.
  • Primary Uses: Paver Base & Path Topping. Often used as a leveling layer beneath pavers or to create a rustic, highly compacted pathway similar to decomposed granite.

Pro Tip: For driveways or walkways, always prioritize a crushed product like #57 Stone or Crush-N-Run over rounded options like Pea Gravel or River Rock. Angular stones prevent shifting and create a much more stable surface.

🛠️ Step-by-Step: How to Lay Your Gravel for Durability

The secret to a durable gravel surface—whether a path or a driveway—is proper preparation and layering.

Step 1: Planning and Excavation

• Mark the Area: Use string lines and stakes or landscape spray paint to clearly mark the boundaries of your path or driveway.
• Calculate Depth: For a stable surface, you need to dig down deep enough to accommodate your base and finished layers (usually 4 to 6 inches total).
• Excavate and Grade: Remove all grass, weeds, and topsoil. Gently slope the area away from any structures (like your home or garage) to ensure proper water runoff and drainage.
• Compact the Soil: Use a plate compactor or hand tamper to firmly compact the exposed sub-base soil.

Step 2: Weed Barrier and Edging

• Install Edging: Secure your chosen edging material (stone, plastic, or metal) along the perimeter. This is crucial for containing the gravel and keeping a clean line.
• Lay Landscape Fabric: Roll out high-quality, non-woven geotextile fabric over the entire excavated area. This prevents weeds from growing and stops the base rock from sinking into the soft soil. Secure it with landscape staples and overlap seams by at least 6 inches.

Step 3: Base Layer (Crucial for Driveways & Patios)

• Spread the Base: If you are laying a driveway or paver patio base, spread a 3–4 inch layer of Crush-N-Run.
• Compact the Base: Spray the material lightly with water and use a plate compactor to firmly pack the base. This step creates the durable, stable foundation that prevents ruts and shifting over time.

Step 4: Spreading the Finish Layer

• Add the Finish Gravel: Spread your chosen finished gravel (like #57 Stone or Pea Gravel) over the compacted base. Aim for a final depth of about 2 inches.
• Rake and Level: Use a landscape rake to spread the gravel evenly across the entire area, ensuring a uniform depth and smooth surface.
• Final Touches: Lightly mist the gravel and walk over it to help it settle naturally. Do not compact decorative gravel like Pea Gravel, as this can break the stones and destroy their appearance.

📞 Ready to Get Started? Order Gravel in Metro-Atlanta

From Crush-N-Run to Pea Gravel, Mountain High Landscape Supply has the bulk materials you need, right here in the Metro-Atlanta area.

• Visit one of our convenient locations in Marietta or Buckhead.
• Call us to schedule a prompt delivery right to your job site.

Let us help you build the foundation for your next great outdoor project!

Call Mountain High Landscape Supply at 678-335-2565 to order your gravel today!