Get matched with top mulch and topsoil pros in Oshoto, WY

Yes, you can custom-color your gravel if you’d like. Use an acrylic- or oil-based paint designed for outdoor use, and apply sealant to protect it from the elements. Some companies offer customized color gravel, either mixing the colorant in a cement mixer with gravel or using industrial mixers to dye, paint, or color it.

Pea gravel is the most common type of gravel, and it can be made of limestone, granite, basalt, sandstone, and many other types of rock. The strength in gravel comes from the distribution across the stones, so while one rock type may not be particularly strong (like sandstone), the matrix of small rocks that is gravel can become incredibly strong when installed correctly. 

When it rains, decomposed granite can become muddy and mushy in texture and start to wash away, leading to erosion of the surface. Decomposed granite’s inability to endure heavy rainfall is one of its biggest drawbacks.

While you can put gravel directly on dirt, it won’t be very stable. It also won’t block out any weeds. Most experts recommend layering weed barrier and a layer of packed sand or other foundation material to prevent the gravel from sinking into the earth and being overtaken by weeds.