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What is the difference between river rock and pebbles?

June 29, 2023

When it comes to adding the perfect natural elements to your outdoor spaces, river rock and pebbles are two popular options that can easily enhance the aesthetics of your garden or yard. But while both river rock and pebbles are commonly used for decorative purposes, they have distinct characteristics that set them apart and they you might want to choose one over the other for your garden needs.


River rock refers to larger stones typically sourced from riverbeds or streams, which are naturally shaped and smoothed by the continuous flow of water provided by Mother Nature. With their larger size and naturally irregular shapes, river rocks can add a rugged and natural appeal to landscaping projects.


On the other hand, pebbles are smaller stones that are smooth and round, usually found on beaches or in riverbeds and which have been naturally worn down over time. Pebbles are known for their uniformity in size and shape, lending a more refined and polished look to outdoor spaces.


River rock vs. pebbles: which is the better option?


Knowing the differences between river rock and pebbles is important when planning your landscaping project, since each can add their own amount of panache to the aesthetic results you're looking for. While river rock offers a more rugged and natural appearance, pebbles can give you that smooth, sleek, and minimalist look due to their own unique forms. Make sure to consider the overall design aesthetic you wish to achieve and the specific purpose of the stones in your landscaping before making a choice.


For all your landscaping supplies – including river rock, pebbles, and more – we offer a wide range of high-quality materials to bring your outdoor vision to life. Visit our website or contact us today for expert advice and top-quality decorative stones and other products, avaliable for bulk delivery across the whole of Sydney.

Additional FAQs

  • How do you prepare an area for pebbles?

    To prepare an area for pebbles, start by clearing the space of any vegetation, debris, or existing rocks. Level the ground and install a weed barrier to prevent weed growth. Finally, spread a layer of landscaping fabric before adding the pebbles.

  • What are the benefits of using round river pebbles?

    Round river pebbles offer several benefits, including improved drainage, reduced soil erosion, and enhanced visual appeal. They can also help conserve soil moisture and act as a natural weed deterrent.

  • How do the pebbles help prevent soil erosion?

    Pebbles help prevent soil erosion by acting as a protective layer. They create a barrier against the impact of heavy rain, allowing water to slowly infiltrate the soil instead of causing it to wash away. The pebbles also help to anchor the soil and prevent it from being displaced.

  • Are river pebbles sustainable?

    Yes, river pebbles are considered sustainable as they are naturally sourced from riverbeds or beaches. However, it's important to ensure that they are ethically and responsibly harvested to minimise the impact on the environment. Opt for suppliers who adhere to sustainable sourcing practices.

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