Where are you getting your wood tonight? Seasoned Hardwood
Soil
All products are sold by the yard. Products are also available by the bag.
Where are you getting your wood tonight? Seasoned Hardwood
Good soil and the right mulch can make or break a lawn. As a go-to source for mulch and soil in the Detroit area, Stone Depot has seen firsthand what quality materials do for a landscape. It means healthier plants, richer color, and results that actually hold up through the seasons. It starts with what’s underneath.
Transforming your landscape into a place where flora thrives means setting down the best standard for mulch and topsoil. These materials are where flowers, shrubs, bushes and trees take root, and they need to be of the highest caliber if they’re going to support your foliage. And, if you’re using any mulch or topsoil as a finishing material for your landscape, and to be the envy of all your neighbors, they have to be visually appealing as well!
Take your project from “meh” to magnificent with Stone Depot! For the very best in topsoil and mulch delivery in South Lyon, Milford, Wixom, Northville, and Ann Arbor, MI, there’s no name more trusted than Stone Depot Landscape Supplies. We carry the widest variety of mulch styles and grade-A topsoil, to ensure our customers are getting the products they need to build a landscape that’s alluring, healthy and beautiful. Contact us for topsoil, pavers, decorative stone, and much more today!
Mulch and soil aren’t decoration; they’re what keeps a landscape alive. Quality landscaping soil is nutrient-rich, drains well, and holds a proper balance of sand, silt, and clay, which shapes how deeply roots grow and how much water they hold onto. It works with organic mulch, which breaks down over time, slowing evaporation and buffering roots against temperature swings. Skimp here and problems show up fast.
Nearly half of residential landscaping projects start declining within two to three years, almost always because of poor material choices made before anything was planted. Premium materials cost 15% to 30% more upfront, but they stretch a landscape’s life two to three times longer.
Mulch protects far more than it decorates. A solid layer slows evaporation and keeps soil consistently moist, which matters during hot Michigan summers. Quality organic mulch can cut irrigation needs by up to 50%.
Mulch also blocks sunlight so weed seeds can’t germinate, insulates roots from heat and freeze-thaw swings, and feeds the soil as it breaks down. During heavy rain, it softens impact and keeps topsoil from washing away, and in high-traffic areas it eases compaction so water and nutrients still reach roots. A fresh layer also gives a property a clean, finished look.
All products are sold by the yard. Products are also available by the bag.
We stock and deliver a wide assortment of mulch varieties, as well as topsoil variations, to meet the needs of landscaping projects to the fullest. Some of our best-sellers include:
Depending on your application or the aesthetic you’re trying to achieve, our professionals can even help you determine what variety is best for you or how much product you need. Our experts are always ready to help you coordinate mulch and topsoil delivery in South Lyon, MI and make sure your landscaping plans go off without a hitch.
Topsoil is the top 2 to 12 inches of the earth’s surface, darker than the subsoil below it because of the organic material it holds. Screened topsoil for landscaping goes a step further: it is pulled from the top 2 to 8 inches and passed through a mesh filter to remove rocks and debris, leaving a fine, uniform texture that promotes root growth and prevents compaction.
Fill dirt is different. Sourced from deeper layers, it’s mostly clay, sand, gravel, and rock with no organic content, useless for growing but ideal as a structural base under patios or driveways. A simple rule applies here. Growing on top means screened topsoil; building on top means fill dirt.
Depth needs vary by project. A new lawn from seed wants 4 to 6 inches, sod needs 2 to 4 inches, flower beds do best with 6 to 8 inches, and vegetable gardens want 8 to 12 inches. Raised beds can take 8 to 18 inches, while topdressing an existing lawn only needs a half inch to an inch.
Organic matter is what makes soil actually work, feeding the bacteria and fungi that cycle nutrients back to plants. Each 1% of organic matter in an acre can store up to 1,000 pounds of nitrogen, with microbial activity making 20 to 35 pounds available to plants yearly, and the same 1% increase can hold up to 20,000 gallons of plant-available water per acre. Gardens relying only on synthetic fertilizer tend to see compaction, shallow roots, and nutrient runoff over time.
Mulch choice starts with the planting area. Wood chips and shredded bark suit perennial beds and trees, straw keeps vegetable gardens clean, and compost works well for new plantings. Organic mulches improve the soil but need to be replaced every 1 to 2 years, while inorganic mulches like rock or rubber last 10 to 20 years or more and work well in pathways and low-maintenance areas.
Sandy soil benefits from organic mulch for moisture; clay soil benefits from it for drainage, and loamy soil works with either. During Michigan’s hot summers, organic mulch holds moisture better, though it can trap too much in cooler, damp conditions and invite fungal issues.
Depth matters, too. Fine mulch works at 2 to 3 inches, coarse mulch at 3 to 4 inches, and pine straw can go up to 5 inches, with a 3-inch gap kept from tree trunks to avoid rot.
Soil choice follows similar logic. Planting calls for quality topsoil or a topsoil-compost blend, while structural fill needs plain fill dirt topped with topsoil before anything gets planted. Screened topsoil is the most reliable option for lawns and garden beds.
Estimating isn’t hard once you break it down. Measure the area in square feet, turn your depth into feet by dividing by 12, multiply the two for cubic feet, then divide by 27 to get cubic yards, the unit bulk orders run on.
Odd-shaped areas just need splitting into smaller sections and adding them up. A 950-square-foot bed at two inches of mulch runs about 5.9 cubic yards, while a 2,000-square-foot yard at four inches of topsoil lands near 24.7 cubic yards, which is worth rounding up since topsoil settles some after watering. Past a quarter yard, bulk beats bags every time, and if the numbers still feel confusing, reach out to our team at the Stone Depot.
Coverage Configuration: (Length x Width = Square Footage)
| 1 Yard | Area (Sq. Feet) | 140 | 105 | 70 | 50 | 35 | 27 |
| Approx. | Depth (Inches) | 2 | 3 | 4 | 6 | 8 | 12 |
*Prices are subject to change without notice.
Bagged materials make you pay for packaging and labor, not just the product, which stretches the budget. Buying in bulk means paying for the material itself. Stone Depot sources properly screened topsoil and clean mulch, so what shows up on site is what you actually expect.
A knowledgeable team helps too. Staff who know soil and hardscaping can help you find the right material and how much you need, saving you money and mistakes. Stone Depot also carries sand and gravel, brick pavers, and retaining walls for homeowners, landscapers, and contractors alike.
Quality mulch and soil aren’t add-ons; they’re what makes a landscape thrive year after year. From moisture retention to the right topsoil for landscaping your beds or lawn, the materials you choose set the tone for everything that follows. From refreshing a garden bed to large installs and bulk material sourcing, Stone Depot has the products and know-how to support your project. So, contact us today to talk about your order, bulk mulch availability, and arrange delivery.
For more information about any of the soil or mulch products we provide or to get in touch with one of our experts today about your delivery needs, please contact us by calling 248-437-1719. We’re happy to work with you to ensure your landscape thrives on the products we’re providing.
Prices are subject to change without notice and are dependent on volume.
Since 1963, Stone Depot Landscape Supplies has provided South Lyon, MI, with quality landscaping materials, from soil and stone to winter products, backed by expert service and honest pricing.