By raking and scarifying, we generate a few key benefits:
If the thatch layer of your lawn builds up, this can hinder the growth of your lawn. So, by removing part of this and keeping it to a manageable level, you will see a healthier lawn that is able to thrive.
When moss and weeds are killed, the dead material from these will remain in your lawn still until removed. The best method to remove this material is by raking and scarifying it out afterwards.
You can then
mow your lawn too to finally pick up this dead matter and dispose of it to free up the space for your lawn to grow.
If your lawn is surrounded by thatch and dead matter, it will suffocate and stifle the lawn, which prevents it from growing properly. By removing this, it gives your lawn space to grow because of the following: