Question
Hi, With fungus on the lawn what is your recommendation on how height we need to cut the lawn is it better to cut it shorter than 3" or longer then 3"?
Thanks

Answer
3 inches is ideal, and really doesn't change with "fungus" on the grass. Saying that there is fungus on the lawn is a bit like saying that a person has bacteria on him. Everybody is teaming with bacteria, inside and out. Diseases only occur when certain types of bacteria become prolific and start causing damage. The same goes for fungus on the lawn. All lawns have fungus on them. It's really just a matter of whether or not the fungus in question is causing problems.

-C.J. Brown
www.TheLawnCoach.com