2 of us did a 5 yard mulch install, with edging,in 65 minutes. What a breeze the edging was... it took all of 10 minutes to edge about 60 ft and spread it with a rake. i have the 5.5hp honda and it worked great to touch up an edge. i figure we saved 45minutesx 2 guys PLUS a 20 minute drive to/from the dump PLUS the gas to get there....so....get yourself a bed edger!!!