Great service. We ordered topsoil from Mulch Mound and the best experience. Thank you so much!

How It Works
Getting started is easy — just follow these simple steps
Choose your soil
Make sure you adjust the quantity to your home's needs. You can use our calculator to estimate how much you'll need.
Select your delivery date
Select a delivery date you'd like for the product to be dropped off at your home
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.
Placing an order online was so easy. Delivery was on time. When the driver realized we had a newly poured driveway they erred on the side of cautio...
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Placing an order online was so easy. Delivery was on time. When the driver realized we had a newly poured driveway they erred on the side of caution and opted not ti drive in it. The company even sent me a message explaining that call. Would recommend!
Online ordering was really simple and I liked the transparent pricing.
Need Help Calculating How Much Soil You Need?
Use our NEW Trace from Satellite tool to get an estimate for your project based on an aerial view of your property
Try Our CalculatorMeasure your project area in feet and multiply length by width, then decide on your target depth before placing an order. For raising a Stony Brook lawn by a half inch, you will need roughly one cubic yard per 650 square feet of surface area. For a raised bed 12 inches deep, you will need about one cubic yard per 27 square feet, so measure your beds carefully before calling in your order.
Soil Types We Deliver in Stony Brook
Mulch Mound offers bulk soil delivery by the yard in Stony Brook, bringing quality materials straight to your driveway or job site. Long Island's naturally sandy, well-draining soils often need enrichment before lawns, gardens, or new plantings can truly thrive. Our screened and blended options make it simple to build healthy ground from the surface down.
Screened Top Soil
Our screened topsoil is the most popular choice for lawn repairs, grading projects, and new garden beds on Long Island properties. The screened style removes debris and clumps, leaving a clean, workable material that spreads evenly and supports strong root development across a variety of residential landscape applications.
Garden Compost
Garden Compost is delivered in standard form, packed with organic matter that improves soil structure and feeds established plantings. It suits homeowners who want to enrich garden beds on Long Island's naturally sandy ground, encouraging healthier blooms, better moisture retention, and stronger vegetable growth throughout the growing season.
Gardening Blend
The Gardening Blend is a standard mix formulated for balanced drainage and steady nutrition, making it well suited for flowers, vegetables, and general landscaping projects. It works particularly well when filling raised beds or building new planting areas where the native sandy soil needs improvement before plants go in.
Complete Your Outdoor Soil Project
Combine your topsoil order with bulk mulch to immediately protect your new beds from Stony Brook's rainfall and slow the moisture loss that sandy loam soil is prone to after watering or rain. Add crushed stone for pathways and drainage channels around garden areas to keep beds accessible and free of standing water even after heavy spring or fall rain events.
In Stony Brook, always test drainage in an area before adding topsoil for a lawn or garden bed. Dig a hole about 12 inches deep, fill it with water, and watch how quickly it drains away. Sandy loam typically empties in under an hour, which is a good sign for root health. If drainage seems unusually slow in a particular spot, loosen the subsoil and mix in coarse sand before laying your topsoil layer to prevent waterlogging.
When building raised vegetable beds in Stony Brook, avoid filling them with straight bulk topsoil and instead blend the soil with aged compost at roughly a two-to-one ratio. Zone 7b's long growing window from mid-April through early November means your vegetables will pull nutrients heavily from the root zone through multiple planting cycles, and a compost-enriched blend sustains that production without requiring constant fertilizer applications.
If you are grading topsoil around your Stony Brook home's foundation, slope the surface away from the structure at a rate of about one inch per foot for the first six feet outward. At 98 feet of elevation on mostly flat Long Island terrain, rainwater has very few natural outlets and will find its way into basements and crawl spaces if the grade is flat or pitched inward. Quality topsoil that compacts and holds shape makes it far easier to establish and maintain that protective slope over the years.
The Unique Landscape of Stony Brook
Stony Brook's native sandy loam drains well but falls short when it comes to supporting the lush lawns and productive garden beds that Long Island homeowners expect from a zone 7b growing climate. With 47 inches of annual rainfall, nutrients leach through sandy loam quickly, leaving beds deficient in the organic matter plants need to thrive from late April through early November. Whether you are grading a new lawn area, filling raised vegetable beds, or repairing low spots that developed over winter, bulk topsoil gives you a workable and nutrient-ready foundation that native sandy loam cannot provide on its own. Stony Brook's relatively flat terrain at 98 feet of elevation means drainage is often a design challenge, and quality fill soil lets you establish grades that move water away from foundations and garden areas. Adding screened topsoil to existing beds also creates the looser, moisture-retentive root zone that vegetables and perennials need to perform through the full length of Stony Brook's growing window.
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