While the lawn resembles a field after scarifying, the Black+Decker GD300 lawn aerator does not penetrate deep into the soil and gently sweeps loose and dead plant parts and moss out of the lawn. It allows for more oxygen, water, and nutrients to reach the grass. Compared to scarifying, which should only be done once or twice a year, the GD300 lawn aerator can be used after every lawn cut. The powerful 600 W GD300 lawn ventilator has a working width of 30 cm and a light collection box with a 30-litre capacity. The triple height adjustment and rear roller facilitate working with unevenness and edges. It is equipped with cable strain relief and features central height adjustment in three steps. The fan can be stored in a space-saving manner.