Get matched with top mulch and topsoil pros in Hernando, FL

The best size river rock for your landscaping project depends on how you plan to use the stones. Generally, most river rocks used in landscaping are between 1/2 and 8 inches in diameter. For walkways and pathways, smaller rocks between 1 and 3 inches are suitable. For water features, medium-sized stones from 2 to 5 inches often work best. Garden beds can benefit from a mix of medium and large stones, ranging from 3 to 8 inches. These sizes can cover applications like decorative flower beds and drainage areas around foundations or retaining walls. For added visual interest, landscapers sometimes intersperse smaller river rocks with large boulders.

The cheapest landscape rock is gravel, pebbles, or decomposed granite. These small rocks are great for affordable driveways and walkways. If you’re looking for larger rocks as a building material, you can get fieldstone affordably, especially if sourced from somewhere in your area.

If you hire a professional landscaper, you could expect to pay between $90 and $660 to install three cubic yards of river rock. (That’s based on the average river rock installation cost of $30 to $220 per cubic yard.) However, the exact price depends on the kind of river rock you choose. Crushed limestone and riprap are some of the more affordable options, while boulders and Arizona river rock are pricier.

Mulch costs anywhere from $30 to $150 per cubic yard, depending on several factors. On the lower end, common types like red and black mulch cost about $35 to $40 per cubic yard and are often made from recycled wood. More premium options like cedar, cypress, and rubber mulch can cost between $100 and $120 per cubic yard. The total cost is also influenced by delivery, which can be around $75 per cubic yard, though many companies provide a free estimate. It is generally cheaper to buy mulch in bulk and have it delivered, but buying it in bags may be more cost-effective for smaller areas. Other factors like the quantity you need, time of year, your geographical location, and professional installation will also affect the final price. Before getting quotes, it's a good idea to calculate how much mulch you need. A professional can help you determine the most suitable type for your landscaping needs.