Description The DeWitt Basic Weed Control 1.0 oz. pointbond landscape fabric is ideal for seasonal use in flower beds, gardens, and light traffic landscape areas. This fabric allows water and air to pass through while blocking sunlight to control weed germination and growth. It is recommended to cover with two to three inches of bark mulch for optimal performance. Product Features: Allows water and air to pass through while blocking sunlight to control weeds Suitable for seasonal use in flower beds, gardens, and light traffic areas Made of pointbond polypropylene Fabric weight: 1.0 oz. per square yard Designed for annual landscape applications, stopping weeds without chemicals