Inorganic subsoil for filling holes, raising low ground, and backfill. Small rocks and bits of stick or root are normal in the mix, this is structural material and not a growing medium. Do not use it to level a lawn surface or fill flower beds, put topsoil over it for anything you want to plant. Place it in lifts and compact as you go.
We had a great experience today. This was our first time using Mulch Mound, and I found the price competitive and the online ordering very easy. We are impressed with the quality of the mulch, too! It is covering well - a great value!
Tell us what you're looking for
Thanks! We received your request.
Something went wrong. Please try again.
How Much Fill Dirt Do I Need?
One cubic yard of fill dirt covers about 54 square feet at a 6 inch depth, and most structural fill jobs go 6 to 12 inches deep depending on how much grade needs to be raised. Measure the low area in square feet, decide your target depth, and order by the cubic yard rather than guessing with bags, since fill projects in this area often run larger than expected once you account for compaction loss. Estimate fill dirt with our free topsoil calculator
What is a Yard?
A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.
We can't take orders for this right now. Tell us what you need and we'll get back to you.
What do you need?
Thanks! We received your request.
Something went wrong. Please try again.
Hand-picked local yards
4,000+ regional deliveries
Dedicated support
Why order through Mulch Mound
The best local fill dirt, without the guesswork.
We hand-pick and partner with the best yards in your region, keep only the ones our buyers rate well, and back each load with our guarantee.
Mulch Mound Guarantee
If your fill dirt isn't the quantity or quality you ordered, we'll make it right.
About this fill dirt
Inorganic subsoil for filling holes, raising low ground, and backfill. Small rocks and bits of stick or root are normal in the mix, this is structural material and not a growing medium. Do not use it to level a lawn surface or fill flower beds, put topsoil over it for anything you want to plant. Place it in lifts and compact as you go.
We had a great experience today. This was our first time using Mulch Mound, and I found the price competitive and the online ordering very easy. We are impressed with the quality of the mulch, too! It is covering well - a great value!
How Much Fill Dirt Do I Need?
One cubic yard of fill dirt covers about 54 square feet at a 6 inch depth, and most structural fill jobs go 6 to 12 inches deep depending on how much grade needs to be raised. Measure the low area in square feet, decide your target depth, and order by the cubic yard rather than guessing with bags, since fill projects in this area often run larger than expected once you account for compaction loss. Estimate fill dirt with our free topsoil calculator
What is a Yard?
A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.
We had a great experience today. This was our first time using Mulch Mound, and I found the price competitive and the online ordering very easy. ...
Read full review
We had a great experience today. This was our first time using Mulch Mound, and I found the price competitive and the online ordering very easy. We are impressed with the quality of the mulch, too! It is covering well - a great value!
Most fill jobs finish with a cap of topsoil once the grade is set, since fill dirt is a structural base and not something to plant into. If you are building up around a pool deck or foundation, gravel underneath for drainage is worth considering before the fill goes in, especially on this sandy, low lying ground.
Fill dirt is not something you dump and walk away from. Place it in lifts of 6 to 8 inches and compact each layer before adding the next, especially in South Yarmouth's sandy outwash where loose fill will keep settling for a year or more if you skip this step. A plate compactor or hand tamper works for small areas, skip it and expect a sunken spot by next spring.
Mulch Mound Pro Tip
The most common mistake we see is treating fill dirt like topsoil and trying to plant directly into it. It is subsoil, screened of debris but not nutrient rich, and grass or shrubs will struggle in it. Always cap finished fill with 4 to 6 inches of real topsoil before seeding or planting anything, and let the fill fully settle first if the timeline allows.
Mulch Mound Pro Tip
If you are raising a large low area near Bass River or building up a soggy yard corner, pair fill dirt with a layer of crushed stone or gravel underneath in wet spots for drainage before backfilling. This keeps water from pooling under the new grade and reduces how much the fill settles over time in this area's sandy, water table conditions.
Grading and Filling in South Yarmouth
South Yarmouth sits low and sandy, and with Bass River nearby, plenty of yards deal with soggy low spots or grade that needs raising before anything gets built on it. Sandy outwash drains fast but it also shifts and settles, which means fill placed without compaction will sink over a season or two. Most of the fill work we see here is pool backfill, foundation work, and building up soggy corners of the yard so water moves away from the house. Since it is subsoil and not topsoil, it holds shape once compacted, which matters on a site with loose, sandy native ground.
What Fill Dirt Is
Fill dirt is inorganic subsoil sold for volume and grade, not for growing. Small rocks and bits of stick or root are normal in the mix. It compacts predictably, which is exactly what you want under slabs, in trenches, and behind walls.
Fill Dirt vs Topsoil
Fill dirt builds the shape of the ground, topsoil grows things on top of it. Bring the grade up with fill, then cap it with 4 to 6 inches of topsoil anywhere grass or plants are going in.
Compact in Lifts
Place fill in layers of 4 to 6 inches and compact each one before adding the next. Dumping the full depth at once leaves voids that settle later, and settling is the one problem fill is supposed to solve.
Frequently Asked Questions
Click a question to see the answer
Answer
Can I use fill dirt to fix a low spot in my yard near the river?
Yes, that is one of the most common uses we deliver for in South Yarmouth. Fill dirt raises low, soggy ground so water drains away from the house instead of pooling. Place it in compacted 6 to 8 inch lifts, then cap with topsoil if you want grass or plants to grow on top once the grade is set.
Answer
How many cubic yards do I need to raise a 200 square foot area by 8 inches?
At 6 inches deep, one cubic yard covers about 54 square feet, so for 200 square feet you would need roughly 4 cubic yards at 6 inches, or about 5 to 6 cubic yards to reach 8 inches once you account for compaction. Ordering slightly extra is smart since fill settles as it compacts.
Answer
When is the best time to bring in fill dirt before winter freeze?
With South Yarmouth's last frost around April 22 and first frost around November 7, most fill and grading work happens in the warmer months so the ground has time to settle and compact properly before winter. Working fill into frozen or saturated ground gives poor compaction, so aim to finish major grading before the ground hardens up in late fall.
Answer
Can the delivery truck reach my backyard or does it have to stay in the driveway?
Most fill dirt deliveries are dropped in the driveway or as close to the work area as the truck can safely access, since a loaded truck is heavy and yards can be soft, especially in sandy areas near the water table. Let us know about tight access, low branches, or narrow driveways when you schedule so we can plan the drop spot.
Answer
Should I order fill dirt or topsoil for my project?
It depends on the job. Fill dirt is a structural base for raising grade, backfilling foundations, or building up around a pool, and it is not meant to grow anything directly. Topsoil goes on top once the grade is set, since it holds nutrients and organic matter that fill dirt does not have.
More delivery around South Yarmouth, Massachusetts