Name: Mulch Mound
Rating: 4.9 (100 reviews)

How It Works

Getting started is easy — just follow these simple steps

Choose your stone

Make sure you adjust the quantity to your home's needs. You can use our calculator to estimate how much you'll need.

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Sit back and wait

Sit back, wait, and let us work our magic to make sure the highest quality product is delivered to your driveway.

From The Mouths of McKinney Folks

4.7

out of 5 based on 137 reviews

Google Reviews

Ashley Huffman

The driver nailed it on putting the gravel I ordered in front of my trailer and between the sidewalk. Very satisfied with how my flowerbeds look now.

Google Review

Sima Susac-Heller

Online ordering was really simple and I liked the transparent pricing.

Google Review

Rob H

Easy to order, great service, and great product. We enjoy the final look of a very neglected beds we inherited!

Google Review

Need Help Calculating How Much Stone & Gravel You Need?

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To estimate stone for a McKinney project, measure the length and width of the area in feet, multiply to get square footage, then multiply by the desired depth in inches and divide by 324 to get cubic yards needed. Stone is considerably denser than mulch, and some products like river rock are also sold by the ton, so confirm which unit applies to your selected material before ordering. For drainage projects over Houston Black Clay, order slightly more than your base calculation shows since the clay surface often has low spots that consume more fill than a flat-grade estimate predicts.

Complete Your Outdoor Stone Project

Pairing decorative stone with bulk mulch in adjacent planting beds creates a visually balanced McKinney landscape that also manages moisture and erosion from two complementary angles at the same time. Adding a quality topsoil or garden soil blend under any planted border alongside your stone features gives new plants the root environment they need to compete with the dense native Houston Black Clay just below the surface.

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Mulch Mound Pro Tip

Before laying any stone ground cover over McKinney's Houston Black Clay, install a high-quality woven landscape fabric rather than the thin plastic sheeting commonly sold at big-box stores. The clay here carries enough organic matter that weed seeds can germinate right at the fabric surface if the material is too porous or degrades within a few years. A commercial-grade woven fabric rated for extended outdoor use holds up through the repeated wet-dry cycles that McKinney's seasonal weather pattern creates, keeping stone beds nearly maintenance-free for years after installation.

Mulch Mound Pro Tip

Stone pathways and patio areas in McKinney perform significantly better when you account for clay movement before laying the surface material. Compact a 2 to 3 inch base layer of crushed limestone or road base material over the clay before setting flagstones or pavers. This base layer distributes weight more evenly and gives the surface a stable platform that does not heave as dramatically as raw clay does when moisture levels swing between the saturated spring months and the extended dry summer that follows in North Texas.

Mulch Mound Pro Tip

In McKinney, foundation stone borders do double duty that most homeowners do not fully appreciate until they see the results. The 41 inches of annual rainfall that the city receives arrives largely in spring, saturating the Houston Black Clay against foundations and then leaving it to dry and contract through the summer. A 12 to 18 inch wide stone border prevents mulch and vegetation from holding extra moisture against the foundation wall, and it also makes it visually obvious when the soil is pulling away from the slab so you can water the perimeter intentionally during extended dry stretches to prevent differential settling.

Stone is one of the most practical and enduring landscaping materials available to McKinney homeowners, offering solutions that work with the realities of Houston Black Clay, concentrated seasonal rainfall, and a growing season that rewards low-maintenance landscape design. Because the native clay soil expands and contracts so dramatically with moisture changes, hardscape features built from stone hold their position where organic materials shift and erode over time. McKinney receives 41 inches of rain annually, much of it arriving in concentrated spring storms, and gravel, decomposed granite, and crushed stone are among the most effective tools for directing that runoff away from foundations and chronically wet yard areas. Pathways built from flagstone or compacted decomposed granite give residents a firm walking surface that does not sink into softened clay the way mulched or bare-soil paths do after a heavy rain. Decorative stone also reduces the total lawn and bed area that requires irrigation, an important consideration in a region where summer water demand rises sharply and drought stress is a regular seasonal challenge.

Answer

What type of stone works best for a pathway in my McKinney backyard?

Decomposed granite is one of the most popular pathway materials in McKinney because it compacts firmly over the native clay base and stays in place through normal rain events. For a more formal look, flagstone or large step stones set in a decomposed granite base give a clean surface that does not shift into the clay underneath. Loose pea gravel on pathways over Houston Black Clay is a poor choice because the clay swells and shifts enough to cause pea gravel to sink and migrate unevenly within just one or two wet seasons.

Answer

Can I use gravel or stone to fix the drainage problem in my McKinney yard?

Stone and gravel play a significant role in managing the drainage challenges that come with McKinney's Houston Black Clay and heavy spring rainfall. A dry creek bed filled with river rock is a widely used solution for directing runoff across a yard toward a street or drainage outlet. French drain trenches lined with gravel move subsurface water more efficiently than the clay can on its own. The critical element is creating a defined flow path with a consistent grade, because stone alone cannot offset the low permeability of clay without a slope that carries water toward a destination.

Answer

How deep should I lay gravel or decomposed granite in my McKinney landscape beds?

A 3 to 4 inch depth is the standard for decorative stone ground cover in McKinney landscape beds. This depth suppresses weeds effectively and insulates the soil surface, and it stays stable during the spring storms that push through Collin County each year. Going thinner than 2 inches means weed seeds in the underlying clay get enough light to germinate through the gaps and create a maintenance problem. Landscape fabric under the stone adds a meaningful layer of weed suppression that is especially useful over the nutrient-rich Houston Black Clay.

Answer

Will stone around my foundation help protect it from McKinney's clay soil movement?

Yes, stone borders along your foundation are one of the most practical investments a McKinney homeowner can make. Houston Black Clay expands and contracts with the seasons, and when soil or mulch holds moisture directly against a foundation, differential movement can stress the slab over time. A 12 to 18 inch wide border of crushed stone or decomposed granite around the perimeter keeps that zone drier and more consistent through wet springs and dry summers, reducing the moisture extremes that drive the clay movement responsible for foundation stress.

Answer

I want a low-maintenance area where grass will not grow under my big live oak. What stone should I use?

Live oaks in McKinney have wide and dense canopies that create deep shade and significant root competition, making grass establishment essentially impossible regardless of effort. If you prefer a permanent low-maintenance solution over that ground, a 3 to 4 inch layer of crushed granite or smooth river pebbles works very well. Stone in that zone eliminates the need for annual replenishment, handles the brief freezes that arrive around November 11 without any special preparation, and looks clean year-round with almost no seasonal upkeep.

Answer

Is decomposed granite going to wash away every time it rains hard in McKinney?

Stabilized decomposed granite, blended with a natural binder that activates when wet, holds together very well even during the heavy spring storms that McKinney experiences regularly. Unstabilized decomposed granite will erode slowly on slopes greater than a few percent grade and can migrate at pathway edges without solid borders in place. For flat or gently sloped areas with a steel or aluminum edging border, unstabilized DG performs reliably. For any area with meaningful slope, the stabilized version or a coarser crushed stone prevents significant material loss during hard rain events.

Answer

What is the difference between river rock and crushed stone, and which one is better for McKinney landscapes?

River rock is smooth and rounded, making it ideal for decorative dry creek beds, accent areas, and naturalistic designs that suit the Hill Country-inspired landscaping style popular throughout McKinney. Crushed stone has angular edges that lock together under load, making it far better for driveways, base layers under flagstone, and drainage applications where material stability is required. For decorative beds and accent borders in McKinney, river rock is the more attractive choice. For functional drainage work and high-traffic pathways, crushed limestone or granite gives you the structural stability that McKinney's expanding and contracting clay base demands.

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