When used correctly for the right application, landscape fabric is designed to protect soil health, not harm it. Issues like soil suffocation or "dead" soil are often caused by using the wrong material, such as cheap, non-permeable plastic sheeting that blocks essential air and water.
High-quality, professional-grade landscape fabrics are engineered to be highly permeable, allowing this critical exchange of water and air to keep the soil hydrated and healthy. While the fabric does create a barrier, this is an intentional feature for low-maintenance beds, and choosing a quality, breathable fabric ensures the soil underneath remains a stable and healthy environment for plant roots.
