Wondering why you should invest in a weed barrier? A weed barrier:
1. Blocks Weed Growth
The fabric blocks sunlight from reaching the soil. Weeds need sunlight to grow. Even if a stubborn weed pops its head out of the ground beneath your artificial grass, the weed barrier cloth physically stops the weed from reaching the artificial turf. As its name suggests, it acts as a barrier between the weed and the synthetic turf.
2. Prevents Soil Aeration
When soil is aerated, more oxygen gets into the soil, promoting weed growth. One of the most significant natural sources of soil aeration is the earthworm, eating its way through the soil, loosening it up, and leaving tunnels for water, nutrients, and air to reach weed seeds buried in the dirt.
The more earthworms in your soil, the more likely it is that weeds will be able to grow and thrive. Landscape cloth for synthetic turf is a barrier that will keep the earthworms at bay. They won’t want to live where they can’t reach the surface. With fewer earthworms, weeds will have a more challenging time reaching your turf.
3. Provides Ground Stabilization
You want a solid base for your artificial turf. If there is loose or rocky soil beneath your artificial turf, you could end up with bumps and dips that make it less comfortable to walk on. Weed barrier fabric adds stability, especially if it is a woven weed barrier. It provides an extra layer of firmness and helps prevent soil erosion, so you don’t have to worry about the elements destroying the base of your artificial turf.
4. Protects Synthetic Grass
Besides stabilizing the ground beneath the artificial grass, the weed barrier cloth cushions the artificial turf from whatever is in the soil beneath it. Sharp debris, such as pebbles and rocks, can puncture your artificial grass (if there is no base layer). A layer of weed barrier cloth under your turf adds protection. You want to avoid punctures in your synthetic grass because they can weaken the turf and make it susceptible to more damage.
5. Prevents Base Contamination
Weed barrier can separate the native soil from the base layer (also known as the sub-base layer). If contaminants are in your native soil, you could also get impurities in the base layer unless weed barrier fabric is in place. A weed barrier helps keep the base layer clean.
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