How to Prep a Grass Lawn for Slit Seeding

Overview

A slit seeder is a reseeding or overseeding tool that passes over your lawn, depositing seeds in small slits, giving them better contact with the soil and higher germination rates. Slit seeders are often used on grass lawns that have suffered severe damage from drought, pests or disease. Your lawn will require some preparation before it is slit-seeded. This will help to retain as much of your existing grass as possible and will ensure that the slit seeder does not encounter potentially damaging obstacles.

Step 1

Remove all branches, rocks and other debris from your lawn.

Step 2

Dig up the root systems of all weeds in your lawn by hand to prevent them from growing back. If that is impossible, cut weeds back to the ground with a lawn mower. Then, when they grow back two to three inches, spray them with a non-selective herbicide (make sure the type of weeds that you are spraying are listed as target weeds on the back of the bottle). Herbicides are only optimally effective when sprayed on actively growing weeds. Be sure that the weeds are gone for good before planting new grass seed. Newly seeded lawns should not be walked on or treated with herbicide.

Step 3

Cut your remaining grass as low as possible.

Step 4

Give your lawn 1 to 2 inches of water the night before you slit seed. Hydrated roots stand a greater chance of recovery than thirsty ones, and moist soil is easier for the slit seeder to slice through.

Things You'll Need

  • Lawn mower
  • Herbicide

References

  • All About Lawns: How Do I Get Rid of Weeds
  • University of Illinois: Lawn Repair and Renovation
  • Weeds of Blue Mountain Bushland: Controlling Weeds
Keywords: slit seeder, lawn slit seeding, lawn prep

About this Author

Emma Gin is a freelance writer who specializes in green, healthy and smart living. She is currently working on developing a weight-loss website that focuses on community and re-education. Gin is also working on a collection of short stories, because she knows what they say about idle hands.