That's what I said after he griped (briefly) about the cost. Our property is loaded with trees. We inevitability end up dealing with tons of limbs. We chop up most for firewood but usually have to burn the small stuff. The past year there's just been too much and with the drought he had no chance to burn so it just sits there in the way. Add to that the cost of buying mulch this year despite a huge pile of brush sitting there useless. After he thought about it, he decided it was definitely needed and worthwhile. It does jam a lot though....That'll make a lot of great bedding for your chicken coop and run. And garden mulch. And compost. Good investment!