Wonderful experience! They put the mulch exactly where we wanted. This mulch spread very easily and didn’t have the usual “mulch smell.” We will definitely use again!
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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 projects call for 6 to 12 inches depending on how much you are raising the grade. Measure the low area's square footage first, decide your target depth, then order in cubic yards from there. For anything deeper than 8 inches, plan on building it in lifts rather than one deep pour.
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.
Wonderful experience! They put the mulch exactly where we wanted. This mulch spread very easily and didn’t have the usual “mulch smell.” We will definitely use 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 projects call for 6 to 12 inches depending on how much you are raising the grade. Measure the low area's square footage first, decide your target depth, then order in cubic yards from there. For anything deeper than 8 inches, plan on building it in lifts rather than one deep pour.
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.
Wonderful experience! They put the mulch exactly where we wanted. This mulch spread very easily and didn’t have the usual “mulch smell.” We will de...
Read full review
Wonderful experience! They put the mulch exactly where we wanted. This mulch spread very easily and didn’t have the usual “mulch smell.” We will definitely use again!
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...
Read full review
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!
Most fill dirt jobs finish with a cap of topsoil once the grade is where it needs to be, especially if grass or beds are going on top. If the area will see foot traffic or drainage stress, a layer of gravel underneath before fill goes down can help keep things stable in Montgomery's clay soil. Mulch comes in later for any beds once the grading and topsoil are settled.
Never dump fill dirt in one deep pour. Place it in 6 to 8 inch lifts and compact each layer with a plate compactor or hand tamper before adding the next. Skip this step and the ground will keep settling for years, especially over Montgomery's clay subsoil which holds moisture and shifts as it dries out and wets back up through the seasons.
Mulch Mound Pro Tip
A common mistake is treating fill dirt as a growing medium. It is not topsoil and nothing roots well in it long term. Once your grade is built up and compacted, cap it with 4 to 6 inches of actual topsoil before planting grass or anything else. Skipping the cap means thin, patchy growth no matter how much fertilizer gets used later.
Mulch Mound Pro Tip
If you are filling a large low spot, pair fill dirt with a load of gravel at the base if drainage is a concern, since Montgomery's clay already holds water. Ordering fill and topsoil together in one delivery window can also save a trip compared to spacing the jobs out over separate weekends.
Grading and Filling in Montgomery
Montgomery sits on heavy red clay that already drains slowly, so when a yard has a low spot it tends to hold water instead of shedding it. Fill dirt gets that grade back up before anything else happens, whether that is backfill around a new foundation, leveling ground after a pool comes out, or building a pad before topsoil and sod go in. Because the growing season here runs long, from March into November, people want these grading jobs done and settled before spring planting, not mid project. This is structural material, so it does the heavy lifting under the finished surface, it is not what anything grows in.
What Clean Fill Is
Clean fill is screened subsoil free of debris, roots, and contaminants. It is made for volume and grade, and 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
Is fill dirt the same as topsoil for my yard project in Montgomery?
No, fill dirt is subsoil meant for raising grade and structural backfill, not for growing anything. It gets compacted in place to build up low areas or level ground. Once that grade is set, you cap it with topsoil if grass, beds, or gardens are going in on top. Using fill alone where you want plants will lead to poor growth.
Answer
How many cubic yards do I need to fill a low spot behind my house?
Measure the square footage of the low area, then use 54 square feet per cubic yard as your guide at a 6 inch depth. A 300 square foot area at 6 inches needs roughly 5.5 cubic yards. If you are going deeper, say 12 inches, double that estimate and plan to place it in compacted lifts.
Answer
When is the best time to bring in fill dirt before Montgomery's growing season starts?
Late winter into early March works well, since the ground is workable and you can get grading and compaction done before the last frost around March 8. That timing lets topsoil and grass go down right as the growing season kicks in, so the area is established before summer heat sets in.
Answer
Can the truck get fill dirt to a backyard area with limited access?
It depends on the width and clearance of the access path, so it helps to measure gates and driveways before ordering. The load gets placed as close to the work area as the truck can safely reach. If backyard access is tight, we can talk through placement options at the point of delivery.
Answer
Should I order fill dirt or topsoil for leveling my yard?
If you are raising the grade by several inches or more, fill dirt is the right call since it is denser and meant for structural building up. Topsoil is for the finish layer where grass or plants will actually grow. Most grading jobs in Montgomery use fill dirt first, compacted in lifts, then a topsoil cap on top.