What Should I Put Under Landscape Fabric?

When it comes to preparing the ground for landscape fabric, it’s essential to consider the type of materials you plan to use over it. Typically, landscape fabric is most effective when used beneath inorganic materials such as rock, gravel, or sand. These materials provide a stable base and prevent the fabric from shifting or tearing due to the weight or movement of the rocks or gravel.

However, it’s crucial to avoid placing organic mulch, such as wood chips or bark, directly on top of landscape fabric. This is because organic mulch decomposes over time, creating a layer of soil-like material on top of the fabric. As a result, weeds can easily take root in this layer above the fabric, diminishing its weed-suppressing effectiveness.

By placing inorganic materials over landscape fabric, you create a barrier that helps to suppress weed growth while still allowing water to penetrate the soil beneath. This can be particularly beneficial in areas where weeds are a persistent issue, as the fabric acts as a physical barrier that prevents new weeds from taking root.

Before laying down landscape fabric, it’s important to prepare the ground properly by removing any existing weeds or vegetation. This helps to ensure that the fabric remains weed-free and is not compromised by the growth of plants from below.

Additionally, when using landscape fabric under inorganic materials, it’s crucial to secure the edges of the fabric to prevent it from shifting or becoming exposed over time. This can be done by using landscape fabric pins or stakes to anchor the fabric in place.

Another factor to consider when deciding what to put under landscape fabric is the overall aesthetic of your landscaping design. Inorganic materials such as rock or gravel can provide a clean and minimalist look, while organic mulches like wood chips can add a more natural and textured appearance to your outdoor space.

It’s also important to consider the long-term maintenance of your landscaping when choosing what to put under landscape fabric. Inorganic materials generally require less maintenance than organic mulches, as they do not decompose and break down over time.

When properly installed and maintained, landscape fabric can be a valuable tool in your landscaping arsenal, helping to reduce weed growth, conserve soil moisture, and maintain a tidy and well-kept outdoor space. By taking into account the materials you plan to use over the fabric, you can ensure that it remains effective and functional for years to come.

In conclusion, when deciding what to put under landscape fabric, opt for inorganic materials such as rock, gravel, or sand for optimal results. Avoid using organic mulches like wood chips or bark, as they can diminish the effectiveness of the fabric over time. By taking these factors into consideration and properly preparing the ground, you can create a durable and low-maintenance landscape that enhances the beauty of your outdoor space.

Photo of author

Matt Gallagher

Matt Gallagher is a passionate gardener and the creative force behind the informative and inspiring articles at GreenPacks.org. With his hands frequently soiled from digging in the dirt and a mind blossoming with knowledge about everything from seed germination to sustainable horticultural practices, Matt has built a reputation as a trusted source in the gardening community. He started his journey with a few potted plants on a small balcony and has since transformed his love for gardening into a sprawling array of backyard projects.