The De-thatcher is the most aggressive cartridge in the Allett range that penetrates the soil to a maximum depth of 6mm.
This Dethatcher removes the densest layers of thatch, it works by rigorously penetrating the soil’s surface in order to pick up and remove layers of thatch such as dead grass and leaves, plant stolons and weed growth.
Lawns grow healthier and thicker once this has been removed as its less susceptible to disease.
Removal of excessive thatch and moss enables more water, air and nutrients to absorb into the soil. De-thatching should be carried out at least once a year in late Spring or Autumn only when moisture is available for the lawn to recover. The dethatcher cartridge removes twice as much material as the Verticut cartridge.
Fits the following models:
QC14D = Kensington 14B
QC17D = Kensington 17B & Liberty 43
QC20D = Kensington 20B