Which description best matches verticutting?

• A. Chemical method for thatch removal
• B. Pruning shrubs
• C. Soil aeration
• D. Mechanical removal of thatch

Answer: (D)

Verticutting is a mechanical dethatching operation that uses vertical blades to cut into the thatch layer and lift or remove it from the turf surface. The purpose is to physically remove the accumulated dead material between the grass and soil, which helps improve air, water, and nutrient movement and encourages new growth through a thinner thatch layer. It’s a mechanical removal method, unlike chemical products that try to break down thatch or pruning shrubs that are unrelated to turf. It is also more targeted than simple soil aeration, which makes holes to loosen soil but doesn’t remove the thatch. Time it for when the turf is actively growing so it can recover quickly, and follow with appropriate aftercare such as mowing, fertilizing, or overseeding to fill any thin spots.