From Rocks to Shells: All the Types of Mulch You Can Use in Your Yard

From Rocks to Shells: All the Types of Mulch You Can Use in Your Yard

May 13, 2025

Whether you are planting trees or gardens, adding mulch to your lawn has many great benefits. From reducing weed growth to improving water retention, preventing erosion, and more there are many ways it can help your yard thrive. Depending on your ideal vision for your yard, there are various types of mulch to choose from. Here are some of the most common mulches to use, ensuring your yard stays healthy and happy all year round.

Wood Chips

Homeowners frequently use wood chips for a reason. Chips are made from leftover branches, stumps, or bark and decompose over a longer period of time in comparison to other mulches. They can last for years, depending on their size. One of their greatest benefits is that they are great for water retention because of their slow decomposition. Additionally, wood chips have been proven to help limit weed development.

Municipal Tree Waste

Like wood chips, municipal tree waste consists of wood chunks. These chunks typically come from branches or other tree parts that have been cut off. One of the best benefits of municipal tree waste is that it adds nitrogen to your soil during the decomposition process. Municipal tree waste is easy to find at local recycling centers and is an affordable way to give your landscape a finished look.

Rocks

If weed prevention is one of the most important factors for your lawn, you might want to use rocks as mulch. Due to their structure and size, rocks can block weeds from growing. Rocks can last for generations and do not need to be replaced as often as mulches made from organic materials. Another key benefit of rocks is that they can help prevent soil erosion, particularly in breezy conditions.

Shells

Shells are not only easy to find in Florida, but also provide amazing soil benefits. Many homeowners use seashells, hazelnut shells, and cocoa bean shells. They help with pest prevention, water retention, and add valuable nutrients, like calcium, to your soil. Beyond their nutritional benefits, shells can also be aesthetically appealing and enhance your lawn’s look.

Straw

Another common and affordable mulch option is straw, which is made from grain stalks. Straw can help limit weed growth and improve water retention. Additionally, as it decomposes, straw adds helpful nutrients to your soil. Before purchasing straw, be sure it doesn’t have any weed seeds, or new weeds might develop.

Cardboard

Do you have cardboard that needs to be recycled? You can use it as mulch. Just add your scraps of cardboard on top of your soil for an eco-friendly way to repurpose your old boxes. This will help decrease weed growth as well as add more decaying matter to your soil. One of the best advantages of cardboard is that it’s affordable and readily available.

Leaves

Before you rake and toss all of the leaves that fall on your property, you might want to consider using them as mulch. They’re free and have plenty of benefits. As you place leaves around your garden or tree, they will decrease the amount of sun the area gets, thus limiting weed growth. Leaves will eventually decay and introduce new nutrients to your soil as well.

Grass Clippings

Besides leaves, you can also recycle your grass clippings and add them as mulch near your garden or trees. They are a great way to take advantage of resources you already have. Grass clippings can add nutrients to your soil, and you don’t have to pay a cent for them. Before placing your clippings, make sure they do not have any pesticides or any stray seeds.

Landscape Fabric

With a landscape fabric, you can prevent weed growth while giving your garden or tree access to water and nutrients. While you can use landscape fabric as a protective layer, we recommend using it alongside an organic mulch material such as wood chips or shells. The fabric itself does not provide substantial nutrients, which is why it’s important to add organic material to foster your garden or tree’s growth.

Our Landscaping Services

At Progressive Lawn & Landscaping, we offer a variety of landscaping services that will help your trees and gardens grow to their fullest potential. Our experienced team will suggest the best mulch types for your project and properly place the mulch around your trees or garden. We can also provide regular maintenance (including reinstallation of mulch), ensuring your lawn gets the care it needs to thrive. To learn more about our services and to schedule an appointment, contact us today.

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Your dream lawn is around the corner. Reach out to us to tell us what you’re looking for and rest assured that we’ll make it happen.

Get a FREE Quote

Your dream lawn is around the corner. Reach out to us to tell us what you’re looking for and rest assured that we’ll make it happen.