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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One cubic yard of compost covers about 324 square feet at a one inch depth, which is the right depth for lawn top dressing. For beds, where you want two to three inches worked into the soil, plan on roughly 100 to 160 square feet per yard depending on the depth you choose. Measure your bed or lawn area first, then decide depth based on the project, not the other way around.
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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!
One cubic yard of compost covers about 324 square feet at a one inch depth, which is the right depth for lawn top dressing. For beds, where you want two to three inches worked into the soil, plan on roughly 100 to 160 square feet per yard depending on the depth you choose. Measure your bed or lawn area first, then decide depth based on the project, not the other way around.
Use our free compost calculator
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Getting started is easy — just follow these simple steps
Adjust the quantity to match your project. One cubic yard covers about 100 to 160 square feet at a 2 to 3 inch depth.
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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...
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...
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!
Great service. We ordered topsoil from Mulch Mound and the best experience. Thank you so much!
Compost pairs naturally with mulch on top once it is worked into beds, since the compost feeds the soil while mulch holds moisture and temperature above it. On lawns, many people follow a compost top dressing with grass seed or a light aeration pass while the soil is loose. If you are building new beds from scratch, a topsoil and compost blend gives you both structure and fertility from the start.
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Do not pile compost more than three inches deep even in beds, since excess compost can actually tie up nitrogen temporarily as soil microbes work through it, which sets plants back rather than helping them. On the sandy loam common around Stony Brook, a thinner layer worked in well outperforms a thick layer left sitting on top. Think of it as a steady feeding program across a few seasons instead of a single heavy application.
The most common mistake with lawn top dressing is applying compost right before a heavy rain, which on sandy loam can wash the fine material into low spots before it settles in. Time it for a dry stretch of a few days if you can, especially in fall ahead of the Nov 5 average first frost, so the compost has a chance to work down before the ground cools and slows biological activity.
If you are amending several beds around a property, it is often more efficient to order one larger compost delivery and move it with a wheelbarrow than to order small amounts repeatedly. Compost also stretches further when paired with existing soil rather than replacing it entirely, so till it into what you have on your sandy loam base instead of trying to bury the native soil under a new layer.
Stony Brook sits on sandy loam that drains fast, which means it also loses nutrients fast, especially through the shoulder seasons before and after the zone 7b frost dates. Compost tilled two to three inches into beds gives that soil something to hold onto, both moisture and fertility, instead of letting it wash straight through. For lawns, a thin one inch top dressing in spring or fall builds soil structure over a few seasons without smothering grass. This is a slow fix, not a one time dump, and the sandy base here rewards steady applications.
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.
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.
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.
