Things You'll Need
2 three-foot pieces chain
4 four-foot pieces of metal tubing 2-inches thick
5 four-foot pieces chain
72 nine-inch nails
Regular maintenance of lawns and plots is essential to ensuring good fertility and that debris is removed. Build a chain harrow that can be pulled by a lawn mower, quad bike, or a horse that breaks up manure, removes clumps of dead grass that have built up, and prepares the ground for seeding. If your lawn has seen heavy use, use a chain harrow to remove clods of earth that have been kicked up and for aeration of the lawn.
Weld an end of the 3-foot pieces of chain to to the end of one of the metal tubes. Weld the other ends to the 5-inch ring. The end result should look like a triangle with two sides the same length. This is the tow bar.
Cut the ends of the each pipe, including the one attached to the chains, at a 45-degree angle. When put together, the pipes should form a perfect square. Weld the pipes together.
Weld the 4-foot chains to the tow bar 8 inches apart. Weld the other end of the chains to the opposite side. Ensure the chains are tight.
Put the first 3 nails through a chain link, 6 inches from the tow bar. Make sure they form a pyramid shape. Each nail should be 6 inches from the other nails in the same pyramid. Weld them onto the chain. Repeat this at 12-inch intervals, working down each chain. There should be 24 of these tines.
Attach the harrow to your lawnmower, horse or tractor. Drive at a fast walking pace, to ensure the ground is suitably harrowed.
Leonard Telford has been writing since 2000. He has written for student newspapers, "The Old Exonian" and "Bath Impact," as well as his local newspaper, "Gazette and Herald." Telford holds a Master of Science in chemistry from the University of Bath.