Thanks to the superb collecting effect almost “everything” (leaves, chestnuts, acorns, etc. ...) is collected and the hopper capacity is optimised. In addition, the chopping up of the leaves by the rotating blades speeds up their decomposition. Often in the spring, autumn leaves remain covering the ground and the grass can only grow with difficulty. To improve and aid that grass growth, those leaves can be collected and the lawn aired in a single pass by simply adding the scarifying blades.