Mulching is a technique used to improve soil health, retain moisture, control temperature, and inhibit weed growth by adding a layer of material to the soil surrounding plants. In addition to inorganic alternatives such as gravel, plastic sheeting, or landscape fabric, an organic material such as bark, compost, wood chips, straw, or grass clippings can be utilized. https://texasgardenmaterials.com/landscape-design-houston-tx/mulch-delivery-installation/