Power raking opens the surface of the turf but it can also damage parts of the lawn.
Power rake lawn damage.
Heavy thatch can choke grass plants protect weeds and insects from the chemicals that fight them and increase runoff from rain and watering.
In early spring removing thatch by raking is best to prevent damaging new growth.
This makes it a good practice to combing power raking with overseeding which can repair the damage.
But instead of blades a power rake has.
Early spring power raking gives the seeds time to get established and start growing before the hot dry summer months.
Flag irrigation heads and other hidden objects in the lawn to prevent damage.
Both power raking and dethatching aim at removing excess thatch in the lawn.
A power rake is good for getting rid of the thick layer of debris lying on top of the soil while a dethatcher is good for removing a thin layer of decomposing organic matter that forms the topmost part of the soil in the lawn.
The power version of a dethatching rake such as this greenworks corded dethatcher available on amazon is pushed much like a lawn mower.
Power raking a lawn also called dethatching is a great way to remove the buildup of excess dead plant material improve water and nutrient flow to the roots and to stimulate new grass growth.
Core aeration removes slender plugs from a lawn to relieve.