Quick question on lawn cutting height. The guy who is going to do my aeration soon said that I probably need to cut it super low a couple times and then raise the mower back up to my normal cutting height. Here is my lawn before it is cut:
Here is with the rotary mower lowered two spots. Its not really scalped since it really isnt hitting the dirt but what causes the grass to be discolored in certain areas when cutting lowered and not visible when I cut the grass a little higher and is it beneficial to cut it real low like this the first couple of times?