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 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 bed work, plan on 2 to 3 inches tilled in, which cuts your coverage down to roughly 108 to 162 square feet per yard. Measure your bed or lawn area first, then match it to the depth you actually need rather than rounding up.

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.

San Antonio Compost Delivery

San Antonio Compost Delivery

4.7
137 reviews
Regular price $60.00 per Yard
Regular price Sale price $60.00
Sale Sold out
Shipping calculated at checkout.
Type
Size
Hand-picked local yards
4,000+ regional deliveries
Dedicated support
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.

Mulch Mound Guarantee

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 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 bed work, plan on 2 to 3 inches tilled in, which cuts your coverage down to roughly 108 to 162 square feet per yard. Measure your bed or lawn area first, then match it to the depth you actually need rather than rounding up.

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.

View full details

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 San Antonio 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 has been worked into beds, since the mulch holds moisture in over the amended soil and cuts down on how often you have to water in our heat. For lawns, a load of compost alongside some topsoil covers both thin spots and general topdressing in one delivery. If you are breaking new ground in caliche, a load of screened topsoil ahead of the compost gives roots more room before the amendment even goes in.

Mulch Mound Pro Tip

Finished compost should look dark and crumbly with an earthy smell, not sour or ammonia-like, before it goes into caliche-heavy beds. If you are prepping new ground in San Antonio's harder soil, till the compost into the top 6 to 8 inches rather than just the surface, since caliche below that line will still choke roots if the amendment sits shallow. Two to three inches worked in is plenty, going deeper than that wastes material without added benefit.

Mulch Mound Pro Tip

A common mistake here is topdressing lawns too heavy, thinking it will green things up faster in our long growing season. More than an inch on an established lawn can smother grass blades and hold moisture against them in our humid stretches, inviting fungus. Stick to a thin, even inch, rake it in lightly, and let it work down naturally rather than piling it on.

Mulch Mound Pro Tip

Compost sells through both spring and fall here, and each season serves a different purpose. Spring application feeds beds and lawns heading into our long hot summer, while fall application rebuilds soil structure before winter dormancy and gets beds ready for spring planting. Ordering in either window works, just match the timing to whether you are fueling growth or rebuilding soil.

Building Better Soil in San Antonio

San Antonio soil leans heavy clay over caliche, and that combination sheds water and locks up nutrients instead of feeding a root system. Compost worked into the top few inches breaks up that density over time and gives new plantings something to actually grow into. With our long stretch of heat between the last frost around February 25 and first frost near November 25, beds here dry out and compact fast, so organic matter needs regular replenishing. It works whether you are prepping a new bed against caliche or top dressing a St. Augustine lawn that is struggling in the clay.

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 with San Antonio's clay and caliche soil?

Yes, that is one of its main jobs here. Working 2 to 3 inches of compost into the top layer of clay or caliche breaks up compaction and adds organic matter that helps water and roots move through soil that otherwise sheds both. It will not eliminate caliche below the tilled zone, but it makes the workable topsoil layer far more productive.

Answer

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

A quarter acre is about 10,890 square feet. At the recommended 1 inch topdressing depth, one yard covers 324 square feet, so you would need roughly 34 cubic yards. Measure your actual lawn area first since driveways, beds, and structures usually cut into that quarter acre total.

Answer

When is the best time to apply compost in San Antonio?

Compost works in both spring and fall here, so timing depends on your goal. Spring application ahead of our hot growing season feeds lawns and beds through summer stress, while fall application, closer to when growth slows before the November frost, rebuilds soil structure and sets beds up for spring. Either window works as long as you are not applying during peak summer heat stress.

Answer

Where will the delivery truck place the compost, and do I need a clear driveway?

We place the load wherever you specify, usually a driveway, curb, or open access point near your project area. You will want that spot cleared of vehicles and reasonably free of low branches or wires overhead, since the delivery truck needs room to tip the load safely.

Answer

Should I get compost or topsoil for a new bed in caliche soil?

For new beds in caliche, most people use both, topsoil to build depth and volume, then compost tilled in to add organic matter and break up density. Compost alone is not meant to be a fill material since it is meant to go on thin, 2 to 3 inches tilled into existing soil rather than used to build up a bed from scratch.

More delivery around San Antonio, Texas

All San Antonio, Texas landscape supply