Purchase aerator to use when your yard is heavy with clay or compacted soil to help it breath and stay healthy. The 40-inch 132-tine steel spike aerator in the video connects easily to the tractor's hitch with a bolt and cotter pin. Adding up to 100 pounds of weight on the aerator by stacking concrete blocks in the weight tray that is precisely the right dimension to hold them. This model will aerate up to 2-inches deep.
