Mulch helps control soil temperature and is an effective method of preventing weed growth. Mulch prevents light from reaching the soil surface, denying young weeds the opportunity to build a root system. As well as inhibiting weed growth, organic mulches add nutrients to the soil as it decays. A quality fabric barrier between the mulch and the soil enables soil to retain moisture, maximizing the effectiveness of watering while allowing water and nutrients to flow to the soil. A layer of 2-5 inches of mulch is recommended for a good, effective covering. Applied correctly, mulch can eliminate or greatly reduce the need for trimming and weed removal in your lawn and garden. It can also provide a very attractive ground cover in your display beds.Last Revised: 07-Aug-2009 04:21 PM
