Rock-based landscaping is one of the best choices for Cumberland Plateau properties. It's durable, low-maintenance, drains well, and looks sharp year-round — unlike mulch, which fades, compresses, and needs replacing every 1–2 years. Here's how we approach decorative rock landscaping across Crossville and Cumberland County.
River Rock Beds
River rock is the most popular decorative rock material we install across Cumberland County. Its smooth, rounded profile is safe underfoot, drains extremely well, and has a natural appearance that blends with the Plateau's character. We install river rock beds at 2–4 inch depth over weed barrier fabric with metal bed edging to keep rock where it belongs.
Limestone Gravel Beds
Crushed limestone is a more cost-effective option than river rock with a cleaner, sharper appearance. It compacts slightly over time, which can be an advantage in high-traffic areas like walkways. Available in multiple sizes — chat (small) for tight beds, 3/4-inch for general bed fill, and larger for a bolder look.
Lava Rock Beds
Lava rock is the lightest option and holds heat longer than other rock types. This can be beneficial in winter for plants but can stress plants in full-sun areas during summer. Best used in shaded beds or as accent fill around hardy ornamentals.
Dry Creek Beds
A dry creek bed serves double duty — it's a drainage solution and a landscape feature. We size them to handle the volume of water from the contributing area upstream and line them with appropriate rock to withstand flow velocity during heavy rain. Boulders or large stones placed along the edges add naturalistic character.
The Right Base Preparation
The difference between a rock bed that looks good for 10 years and one that looks bad by season two is the sub-preparation. We install commercial-grade woven weed barrier (not thin fabric) over well-raked, graded soil before any rock goes down. Plastic edging is fine for straight runs; metal edging is required for curves to hold shape over time.
What Rock Landscaping Costs
Rock bed installation in Cumberland County typically runs $4–$9 per square foot depending on bed depth, rock type, and the amount of existing material that needs to be removed. Dry creek beds run $20–$60 per linear foot depending on width, rock size, and length.
