Which is NOT a benefit of stone in landscape design?

Stone is a favored material in landscape design for several reasons, but excellent insulation properties are not typically one of them. The primary benefits of stone include its visual appeal, longevity, and ability to assist with drainage. In terms of visual aesthetics, stone can provide a range of colors and textures that enhance the design of outdoor spaces. Its longevity means that stone structures can withstand the elements and require minimal maintenance over time, making it a cost-effective choice. Additionally, stone is often used in landscaping to facilitate drainage; its natural composition allows water to flow through or around it, reducing runoff and erosion.

In contrast, stone does not possess significant insulation properties. While it can retain heat to some degree, it is not an effective insulator like materials specifically designed to minimize heat transfer. This lack of insulation benefit differentiates it from other landscaping materials that may be used for thermal regulation, such as mulch or certain types of soil amendments.