Which of the following is a benefit of mulching?

Mulching is a beneficial gardening and landscaping practice that serves multiple purposes. One of its primary benefits is its ability to suppress weed growth and retain soil moisture. When mulch is applied to the surface of the soil, it creates a barrier that blocks sunlight, which is essential for weed germination and growth. This effectively minimizes the competition for nutrients and water that weeds would otherwise take from desirable plants.

Additionally, mulch helps retain moisture in the soil by reducing evaporation. It acts as an insulating layer, keeping the soil temperature more consistent, which is particularly important during hot or dry conditions. By maintaining soil moisture levels, mulching supports healthier plant growth and reduces the need for frequent watering.

Overall, the practice of mulching enhances soil health and plant vitality, making it a particularly advantageous strategy for gardeners and landscapers. The other options mentioned do not align with the benefits typically associated with mulching.