I am expanding into lawn care this spring I want to know how I can sell mulching over bagging. I already did this to referal, I told him that I only mulch because its better for the lawn (I was thinking nitrogen or nutrients, I read about this in another thread lol) then he said something about he believes in mulching too, something about what comes from the earth should return to the earth. I then realized I don't really know what I'm talking about, I just don't want to bag because its a pain in ***. Can anybody suggest some info regaurding the merits of mulching or bagging? I need to make a salespitch before the season up here really starts.