Slopes
Everyone has their “challenge areas” in their gardens, but slopes are an ideal place for decorative stones to help out. Covering a slope with stones eliminates the need to mow it and it can help with erosion as well. Thick stones can even be used to build a retaining wall on a slope in your garden to help control water flow and run off that might be detrimental to your other garden plants.
Herb Garden
Using stones in your herb garden is a win-win situation. Not only do decorative stones provide a visual boost to your herbs, but the stones also have a practical purpose, too. The stones absorb the heat from the sun and later transmit that heat into the soil. This keeps the soil warmer longer, resulting in a longer growing season for your herbs.
Borders
Adding decorative stones around planted borders emphasizes clean lines and makes clear, well-defined areas that are pleasing to the eye. All the stones don’t have to be the same size or shape. In fact, varying them will give you a more natural look to compliment your greenery. As a bonus, they also act as a natural weed repellent, which any garden has to like.