A lot of people here do not like seeing little earth cores on their lawn, even though it is very good for your lawn as it acts as a top dressing.
So I do the aeration first, then I pass with my de-thatcher, the de-thatcher does it job as lifting up the thatch and + it helps to brake up the plugs. Once everything is done you are left with almost no more plugs, they are already all broken up.
Gauvreau Property Maintenance
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