When I use my tractor to mow, should I pick up the gras cuttings or let it sit on the grass and decompose? Why? I have a freind who insisits that I let it sit on the grass. BTW I cut my grass every week.

I live in Michigan and my neighborhood is loaded with trees. I usually do a half acre lawn for $25. I will be using a tractor for picking up the leaves along with a leaf blower and a “weed whacker”, which means more gas consumption and a lot more physical labor. How much should I [...]