Mulch

A layer of loose material, such as peat, compost, or wood shavings, which is spread on the soil surface to conserve moisture and prevent weeds; black and light-impermeable film is also used as mulch.

A layer of loose material, such as peat, compost, or wood shavings, which is spread on the soil surface to conserve moisture and prevent weeds; black and light-impermeable film is also used as mulch.