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.

One of the easiest customer service experiences I've had in a long time! Mulch Mound made it so simple. After putting it off for a while, I looked at the weather and knew I needed to get to mulching ASAP before the rain came if I didn't want to wait another week. I put my orde...

One cubic yard of compost covers about 324 square feet at a 1 inch depth, which is the right rate for topdressing an established lawn. For beds getting tilled in at 2 to 3 inches, figure closer to 110 to 160 square feet per yard. Measure your bed or lawn area first, then match it to the depth you actually need, since compost at this stage should go on thin.

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.

Rapid City Compost Delivery

Rapid City Compost Delivery

4.7
137 reviews
Regular price $60.00 per Yard
Regular price Sale price $60.00
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The best local compost, without the guesswork.

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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.

One of the easiest customer service experiences I've had in a long time! Mulch Mound made it so simple. After putting it off for a while, I looked at the weather and knew I needed to get to mulching ASAP before the rain came if I didn't want to wait another week. I put my orde...

One cubic yard of compost covers about 324 square feet at a 1 inch depth, which is the right rate for topdressing an established lawn. For beds getting tilled in at 2 to 3 inches, figure closer to 110 to 160 square feet per yard. Measure your bed or lawn area first, then match it to the depth you actually need, since compost at this stage should go on thin.

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 Rapid City Folks

4.7
out of 5 based on 137 reviews
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Complete Your Outdoor Project

Compost pairs well with a topsoil delivery if you are building new beds from scratch, since raw clay loam alone won't hold nutrients the way a soil-compost blend will. For lawns, a lot of Rapid City customers topdress with compost then follow with mulch in beds along the same fence line or border. If you are prepping ahead of Mount Rushmore tourist season landscaping cleanup, compost and mulch delivered together saves a second trip.

Map of the compost delivery area around Rapid City, South Dakota

Service area

Areas we deliver compost in Rapid City, South Dakota

Mulch Mound Pro Tip

In Rapid City's clay loam, don't till compost in deep on established beds, work it into the top 2 to 3 inches where roots actually live. Deeper incorporation just buries organic matter below the root zone where it does nothing for structure. On lawns, keep it at 1 inch and rake it in, then water lightly so it settles instead of crusting on the surface in dry high plains air.

Mulch Mound Pro Tip

A common mistake is loading up compost thinking more equals better soil faster. Excess compost can tie up nitrogen and other nutrients as it continues breaking down, especially if it's on the fresher side. Stick to the 1 to 3 inch range depending on use, and if your beds need more organic matter over time, plan on repeat thin applications each spring and fall rather than one heavy dose.

Mulch Mound Pro Tip

Compost and topsoil delivered on the same trip make sense if you're building new beds, since Rapid City's native clay loam usually needs organic matter blended in from the start rather than added after the fact. Ordering both together also means one delivery fee instead of two, and you can blend on site to the ratio your beds actually need instead of guessing at a pre-mixed bag ratio.

Building Better Soil in Rapid City

Clay loam is the default soil around Rapid City, and it holds water long after a spring rain, then cracks hard by August. Compost worked into the top few inches breaks up that density and gives roots somewhere to go besides straight through hardpan. With a zone 5b growing season and frost dates that bracket a short window, spring and fall are when people are out topdressing lawns and tilling beds before the ground either dries out or freezes. Compost delivered now, whichever season, gets ahead of both problems.

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 actually help my clay soil here?

Yes, that is one of the main reasons people order it in Rapid City. Clay loam compacts and drains poorly, and working compost into the top few inches breaks up that density over time, letting roots and water move through instead of pooling or cracking. It won't fix heavy clay in one season, but repeat applications each spring and fall make a real difference.

Answer

How many cubic yards do I need for a quarter acre lawn?

A quarter acre is about 10,890 square feet. At a 1 inch topdressing depth, one cubic yard covers roughly 324 square feet, so you'd need around 33 to 34 cubic yards. Most people topdress in sections rather than all at once, so consider breaking a lawn that size into phases if that's easier to manage.

Answer

Should I put compost down in spring or fall here?

Both work, compost sells well in both seasons in Rapid City. Spring application, after the April 25 last frost, gets nutrients into soil right as the growing season starts. Fall, before the October 5 first frost, lets compost break down over winter and be ready for spring growth. Pick whichever fits your project timeline rather than waiting for a specific season.

Answer

Can you deliver if my driveway is narrow or on a slope?

In most cases yes, just let us know about tight access, grade, or gate width when you schedule so we can plan the drop spot. We place the load wherever your truck can safely reach, whether that's a driveway, curb, or a cleared spot on the property. If access is unusual, mention it at checkout or when scheduling.

Answer

Should I get compost or topsoil for a new garden bed?

For a brand new bed in Rapid City's clay loam, a blend of both usually works best. Topsoil provides bulk and base material, compost adds organic matter and helps loosen the clay. If your bed already has decent soil and just needs amending, compost tilled in at 2 to 3 inches is enough on its own.

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