While the lawn looks like a field after scarifying, the Black+Decker GD300 lawn aerator does not penetrate deeply into the soil and gently sweeps away loose and dead plant debris as well as moss from the lawn. This allows 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 mowing. The powerful 600 W GD300 lawn aerator has a working width of 30 cm and a lightweight collection bag with a volume of 30 liters. The three-level height adjustment and the rear roller make it easier to work with uneven surfaces and edges. It is equipped with a cable strain relief and features a central height adjustment in three stages. The aerator can be stored space-savingly.