Types of Mulch: Inorganic Mulch

Many materials have been used as mulches. Inorganic materials, anything not living, such as rocks and plastic can be used. Most are effective weed barriers. Cost, availability and aesthetics are all elements that factor into choosing a type of mulch.

Types of Inorganic Mulch

Weed barrier and landscape fabric

  • Prevents growth of most annual weeds
  • Allows for the exchange of water and oxygen
  • Apply directly onto the soil and fastened to the soil to avoid movement
  • Works well with