Churn up flower and vegetable beds to aerate soil and work in amendments.
Has a higher torque gear ratio of 42:1; eight cutters work a 6½
-inch-wide path. About $190; ECHOB. STIHL:
A plastic guard shields the user from any soil kicked up by the four starlike disks. About $170; STIHLC. Troy-Bilt:
Each of the four metal wheels has four cutting edges turning over up to a 9-inch-wide path, establishing beds quickly. About $90; Troy-Bilt