How to Get Rid of Coarse Grasses from Lawns

We get asked to look at lawns that have tussocky patches in them and are no longer meeting the client’s needs. This is often due to the ingress of coarse wild grasses (such as cocksfoot and soft brome).
The seed has usually been brought in by birds or the wind over time. These indigenous weed grasses are often more vigorous than the amenity grasses used for high quality lawns and so they grow faster and create the tussocky patches.