About this compost

Finished screened compost, fully broken down and ready to work into beds. The general purpose choice for building soil that holds water and feeds roots.

I needed 3 yards of top soil and that's what I got! Right on time and right where I asked it to be placed (Order# 2041).

One cubic yard of compost covers about 324 square feet at a 1 inch depth, which is the right depth for lawn top dressing. For bed work you're tilling in 2 to 3 inches, so figure closer to 110 to 160 square feet per yard at that depth. Measure your bed or lawn area first, decide which depth applies, then order by the cubic yard so you're not guessing at bag counts.

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.

Reston Compost Delivery

Reston Compost Delivery

4.7
137 reviews
Regular price $60.00 per Yard
Regular price Sale price $60.00
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Why order through Mulch Mound

The best local compost, 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.

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If your compost isn't the quantity or quality you ordered, we'll make it right.

About this compost

Finished screened compost, fully broken down and ready to work into beds. The general purpose choice for building soil that holds water and feeds roots.

I needed 3 yards of top soil and that's what I got! Right on time and right where I asked it to be placed (Order# 2041).

One cubic yard of compost covers about 324 square feet at a 1 inch depth, which is the right depth for lawn top dressing. For bed work you're tilling in 2 to 3 inches, so figure closer to 110 to 160 square feet per yard at that depth. Measure your bed or lawn area first, decide which depth applies, then order by the cubic yard so you're not guessing at bag counts.

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.

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How It Works

Getting started is easy — just follow these simple steps

1

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.

2

Select your delivery date

Select a delivery date you'd like for the product to be dropped off at your home

3

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.

From The Mouths of Reston Folks

4.7
out of 5 based on 137 reviews
Google Reviews

Complete Your Outdoor Project

Compost pairs well with a mulch top layer once it's worked into beds, the compost feeds the soil while the mulch holds moisture and keeps weeds down. If you're renovating a lawn, a load of topsoil blended with compost before seeding gives new grass something better to root into than Reston's native clay loam alone.

Mulch Mound Pro Tip

In Reston's clay loam, compost worked in dry clumps and sits on top instead of blending, so water beds lightly the day before a delivery gets tilled in. Aim for soil that's moist but not soggy, similar to a wrung-out sponge. This lets the compost mix evenly through the top few inches instead of forming a separate layer that roots have to push through later.

Mulch Mound Pro Tip

The most common mistake with compost is piling it on thick thinking it'll help faster. Past 3 inches tilled into beds, or more than 1 inch top dressed on lawn, you risk locking up nitrogen as microbes work through the extra organic matter, which can actually stall plant growth for a season instead of speeding it up.

Mulch Mound Pro Tip

Compost and bulk topsoil delivered together on the same trip often work out more efficient than two separate orders, especially for lawn renovation where you're blending a topsoil base with a compost amendment before seeding. Planning both at once also means one delivery to schedule and one spot to clear in the driveway instead of two.

Building Better Soil in Reston

Clay loam around Reston tends to compact under foot traffic and hold water at the surface longer than it should, especially on the flatter lots near Reston Town Center. Compost breaks that up over a season or two, giving roots room to move and letting water pass through instead of sitting. With a growing zone of 7a and a frost window that runs late October to late April, there's a real spring and fall stretch to work compost into beds before planting or before the ground locks up. People here use it most for perennial beds, vegetable gardens, and thin lawn top dressing rather than as a mulch layer.

What Finished Compost Is

Finished compost is organic matter that has fully broken down into a dark, crumbly material with an earthy smell. It feeds soil life, improves structure, and helps beds hold water without staying soggy.

How Much to Apply

Work 1 to 2 inches into new beds, or topdress lawns with a quarter to half inch and rake it in. More is not better. Too thick a layer can smother roots instead of feeding them.

When to Apply

Spring and fall are both good windows. Spring applications feed the growing season ahead, and fall applications break down over winter so beds are ready at first thaw.

Frequently Asked Questions

Click a question to see the answer

Answer

Will compost help with the clay soil in my yard in Reston?

Yes, compost is one of the most direct ways to improve clay loam. It adds organic matter that breaks up compaction and improves drainage over time. It won't change your soil overnight, but worked in over a season or two, beds and lawns in heavy clay loam noticeably loosen up and drain better after rain.

Answer

How many cubic yards of compost do I need for a 500 square foot garden bed?

For 500 square feet tilled in at 2 to 3 inches, plan on roughly 3 to 4.5 cubic yards. At the shallower 1 inch top dressing depth the same area only needs about 1.5 yards. Measure your bed and decide your depth first, then order accordingly.

Answer

When should I put down compost, spring or fall?

Both work in Reston. Spring application ahead of planting after the last frost around April 20 gets beds ready for the growing season, while a fall application after harvest gives compost time to break down further into the soil before next year. Avoid working compost into frozen or waterlogged ground either season.

Answer

Where will the compost be dropped off and do I need to be home?

We place the load wherever you specify, typically a driveway or other flat, accessible area, at the time you select at checkout. You don't need to be home, but the drop spot should be clear and reachable by our delivery truck ahead of time.

Answer

Should I use compost or topsoil for my new garden bed?

They do different jobs. Topsoil is the bulk fill that builds up your bed's structure, while compost is the amendment that feeds it and improves texture. Most bed builds in Reston use both, topsoil as the base and compost worked into the top few inches for nutrients and structure.

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