Weed barrier fabric, also known as landscape fabric, is not typically used as a method for killing grass. While it can help suppress weed growth by blocking light and preventing weeds from taking root, it is not designed to kill grass or other established plants.
If you want to remove grass from an area, there are other methods that may be more effective. One common method is to use a herbicide, which is a chemical that kills plants. However, it’s important to choose a herbicide that is specifically designed for grass, as some types of herbicides are only effective against broadleaf weeds and may not kill grass.
Another method is to physically remove the grass by digging it up or using a sod cutter. This can be a labor-intensive process, but it is effective at removing grass and creating a clean slate for planting new vegetation or creating a new landscape.
In summary, weed barrier fabric is not designed for killing grass, and there are other methods that may be more effective for removing grass from an area. It’s important to choose the right method based on your specific needs and the type of vegetation you want to remove.