Understanding Thatch and Why It’s ProblematicThatch is a dense layer of dead grass, roots, and decomposed matter found between the soil surface and the active turf above. A minor layer is normal, an excessive buildup disrupts water penetration, restricts nutrient delivery, and creates surface moisture – a key factor in fungal development. Lawns… Read More

What Is Thatch?Thatch is a layer of organic matter — typically dead roots, shoots, and stems — that accumulates between the topsoil and the visible grass. While a minimal amount is expected, an excessive build-up can impede water absorption, limit access to nutrients, and lead to fungal conditions. The turf may look patchy, feel bouncy, and str… Read More

What Is Thatch?Thatch forms as a tightly woven mix of natural matter — including grass stems, roots, and decaying foliage — that accumulates between the grass and soil. While a slight presence is harmless, too much interferes with water, nutrients, and airflow, encouraging damp conditions that may trigger turf diseases. Turf might lose its colo… Read More

Understanding Thatch and Why It’s ProblematicThatch is a compact layer of organic debris, such as roots and dead grass accumulating between the soil surface and the active turf above. A minor layer is normal, an excessive buildup interferes with water penetration, restricts nutrient delivery, and creates surface moisture – a primary contributor… Read More

What Is Thatch?Thatch is a layer of organic matter — such as old grass material and fibrous root build-up — that accumulates between the topsoil and the visible grass. While a thin layer is common, a thick layer can restrict drainage, delay nutrient uptake, and lead to fungal conditions. The turf may appear uneven, feel bouncy, and struggle eve… Read More