The Agri-Fab De-Thatcher effectively loosens and lifts thatch for healthier lawn growth. The best time to de-thatch is in the fall, because it allows water and nutrients to reach the grass roots in preparation for the spring. Effectively uproots dead, matted grass swathes up to 40 In. length. 20 rust-proof and replaceable heat-treated tines for maximum performance and durability. Two 7 In. flat free wheels provide smooth transport. Simple-to-use cantilever transport handle for easy raising and lowering of the tines. The 40 weight tray holds up to 70 Lb. for improved thatch removal. A universal hitch attaches to any lawn tractor, regardless of brand.