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

How It Works
Getting started is easy — just follow these simple steps
Choose your quantity
Adjust the quantity to match your project. One cubic yard covers about 100 to 160 square feet at a 2 to 3 inch depth.
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.
I contacted Mulch Mound for #57 river rocks and it was easy and fast to get a delivery right before the holiday weekend. Stone was delivered as pro...
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I contacted Mulch Mound for #57 river rocks and it was easy and fast to get a delivery right before the holiday weekend. Stone was delivered as promised and place exactly where I asked. Excellent service! I will be ordering mulch next!
I recently ordered from mulch mound and was thoroughly impressed with every aspect of the experience. The entire process, from placing the order to...
Read full review
I recently ordered from mulch mound and was thoroughly impressed with every aspect of the experience. The entire process, from placing the order to delivery was seamless and efficient. The mulch arrived exactly on time, and the quality exceeded my expectations. The color was rich and consistent, and I received more than enough to complete my project with proper coverage and packing.
Customer service was equally outstanding. Communication was clear, and the team was responsive and professional throughout. It’s rare to find a company that delivers both a high-quality product and excellent service, but mulch mound did just that.
Highly recommended, and I wouldn’t hesitate to order from them again.
Complete Your Outdoor Project
Landscaping fabric underneath is what turns this from a five year patch into a decade long groundcover, so it's worth ordering alongside the rock rather than skipping it. Edging material keeps the stone from migrating into the lawn or driveway, especially on sloped Wilmington lots near the river bluffs. A few bags of mulch for the planting pockets within the rock bed lets you keep organic matter right where plant roots actually need it.
Service area
Areas we deliver landscape rock in Wilmington, Delaware
- Bear, Delaware
- Boothwyn, Pennsylvania
- Brookhaven, Pennsylvania
- Brookside, Delaware
- Chester, Pennsylvania
- Claymont, Delaware
- Coatesville, Pennsylvania
- Downingtown, Pennsylvania
- Elsmere, Delaware
- Glasgow, Delaware
- Hockessin, Delaware
- Kennett Square, Pennsylvania
Before laying fabric, rake out any existing mulch or debris down to bare soil, since Wilmington's silty loam compacts fast once it's wet and any organic layer left underneath will decompose and create low spots in the rock a year or two later. A clean base is the difference between a bed that stays flat and one that develops dips right where water collects.
The most common mistake locally is skipping edging along driveways and walkways. Without a metal or paver edge, rock migrates onto pavement within a season, especially after the freeze thaw cycles Wilmington sees between October and April. Set edging first, then fabric, then rock, and you avoid re-raking stone off the concrete every spring.
Rock is a one time install, not a seasonal refresh like mulch, so it pays to size the order right the first time rather than topping off later with a slightly different batch that won't match. Buying a little extra, roughly a tenth of a yard over your calculated need, covers settling and uneven soil without leaving you short mid project.
Decorative Stone in Wilmington
Wilmington's silty loam drains slower than sandy soil, which means beds near downspouts and foundations often stay damp after storms rolling off the Christina and Brandywine watersheds. Rock over fabric keeps that moisture off siding and mulch from washing into the yard during heavy spring rain. It also holds up through the freeze thaw swing between the April 10 last frost and the October 25 first frost without breaking down like organic mulch does. Around here it's a common fix for the low, shaded side yards that never quite dry out.
What Landscape Rock Is
Landscape rock is stone chosen for how it looks as much as what it does. River rock is smooth and rounded, decomposed granite is fine and packs firm underfoot. Both are sold by the cubic yard for beds, borders, paths, and dry creek beds.
River Rock vs Decomposed Granite
River rock stays loose and rolls, so it suits beds, borders, and drainage runs where it can sit in place. Decomposed granite compacts into a firm surface, so it suits paths, patios, and anywhere you will walk or roll a wheelbarrow.
Depth and Coverage
Spread river rock 2 to 3 inches deep over landscape fabric so it stays put and weeds stay down. Lay decomposed granite 3 to 4 inches deep, wet it, and compact it in lifts for a surface that sheds water instead of rutting.