Any of you guys heard of taking woodwaste products(woodchips)sending them through a tubgrinder, then into a machine that colors the refined product. End result is suppose to look quite similar to the real thing. Product would have to be treated as well for insects, but sounds like a feasible idea. Some of the loads ive recieved in the past seem to have wood waste product in them. I dont know if they are mixing 2 parts mulch to 1 part wood waste to increase their savings or what. Theres a contractor down the street from us that has woodchip pile sky high, and there is a small tubgrinder next to it. He also sells quite a bit of mulch. I was thinking after the woodchips sat there and cooked, they would be a nice dark color, maybe they mix with bark at that point. Could be nice profit seeing as guys around here are looking for places to dump their chiptrucks. Anybody out there wanna comment on this one?