Have you guys seen blown in mulch. I talked to a gent the other day while on a job. This was the most incredible rig I have ever seen. It was an open top semi that could carry up to 100 yards of product. Inside was a self rolling floor which moved product to rear where it was then pumped through a 5" hose 200' to a technician walking along beds. This was all done with 1 remote control mounted on his waste. He related that he could spray cypess, pine bark, tire mulch, and even loose organic top soil. Their prices weren't bad either at 35-40$/ yard installed. This sure does seem to be the most efficient way to mulch.