When we think about lawn care, we often focus on aesthetics—keeping the grass green, neatly trimmed, and free from weeds. However, the height at which you mow your lawn plays a crucial role not only in the health of your grass but also in the preservation of our environment. Mowing at a higher level is more than just a technique for maintaining a lush lawn; it’s a powerful tool in preventing erosion and protecting our streams and waterways.
The Connection Between Grass Height and Soil Health
Grass acts as a natural barrier against soil erosion. The roots of grass, especially when the blades are kept longer, grow deeper and more robust. This network of roots anchors the soil, making it less likely to be washed away by heavy rains or wind. When grass is cut too short, the root system is weakened, leaving the soil exposed and vulnerable to erosion.
Erosion can lead to a host of environmental problems. When soil is displaced, it often finds its way into nearby streams, rivers, and lakes. This runoff can carry with it fertilizers, pesticides, and other pollutants that are harmful to aquatic life. By mowing your lawn at a higher level, you’re helping to keep the soil where it belongs—on your lawn and out of our waterways.
