Description

The Lawn Aerator attachment cuts into the soil under your lawn with four sets of tempered steel ?knives,? to permit easy absorption of water, oxygen and nutrients. Perfect to use in compact, clay soil. Aerate before overseeding or spot seeding lawn. Reduce soil compaction to let in air and water, which promotes the activity of beneficial soil microorganisms, and encourages healthy lawns. Lawn care attachments are not recommended for surface-rooted grasses (Bermuda, Zoysia, Centipede, and St. Augustine) because it can damage the root system. Tiller is sold separately. (This attachment is not compatible with Mantis 3550 or 3558 tiller models.) Tines cut 4 hairline slits roughly 2 1/2 inches apart and 1 1/2 inches deep. Slices thousands of tiny slits into the lawn to reduce soil compaction and allow beneficial nutrients and water to reach grass root systems. Tiller is sold separately. Lets in air and water, which promotes the activity of beneficial soil microorganisms, and encourages healthy lawns. Four sets of tempered steel blades. Model Number: 4222. Age Group: adult.