What is another word for topdressing?
Pronunciation: [tˈɒpdɹɛsɪŋ] (IPA) 
Topdressing is a term used in horticulture and agriculture to describe the application of a layer of material over soil or turfgrass. There are several synonyms for topdressing, including overlay, surface dressing, mulch, compost, and top soil. Overlay refers to the technique of applying a thin layer of organic material on top of existing soil. Surface dressing is the act of adding a layer of sand, peat, or other material to the surface of a lawn or other grassy area. Mulch refers to the organic material that is spread on top of soil to help control weeds, conserve moisture, and regulate soil temperature. Compost can be used as a topdressing to improve soil fertility, while topsoil can be applied to fill in low spots or improve the overall quality of soil.
