Slit Seeding is a process in which we mechanically cut slices roughly 1/4″-1/2″ deep while at the same time dropping new grass seed onto the turf just ahead of the blades. This allows the blades to cover the seed with some of the disturbed turf, or push the seed into the soil to help with germination process. We do this on an existing lawns to help fight disease, promote new growth, and fill thinner patches.

Contact Groundhogs Lawn Care today at (518) 407-3806 to learn more about our Slit Seeding services, or to schedule a free estimate.

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Understanding Slit Seeding vs. Overseeding

Slit seeding, often referred to as “verti-cutting,” is a specialized lawn care technique designed to improve the health and appearance of your lawn. Unlike simple overseeding, which involves spreading grass seed over existing turf, slit seeding cuts small slits into the soil, allowing the seeds to make direct contact with the earth. This method ensures better germination and leads to a more robust and lush lawn. Overseeding is typically done in conjunction with core aeration and doesn’t require soil disruption like slit seeding does.

Choosing the Right Slit Seeder for Your Lawn

Slit seeders come in various shapes and sizes, depending on the manufacturer and the specific needs of the property. For larger lawns, a slit seeder attachment for a compact or sub-compact tractor is ideal, allowing you to cover more ground efficiently. However, due to the tractor’s size, it might not fit into tighter spaces. For smaller yards or areas that are difficult to reach with a tractor, a walk-behind slit seeder, typically 24″ to 30″ wide, offers excellent maneuverability and effectiveness.

How Often Should You Slit Seed Your Lawn?

Most homeowners only need to perform slit seeding every few years. This process not only promotes new grass growth but also helps prevent diseases that are often limited to specific grass species. By introducing a mix of grass varieties through slit seeding, you can maintain a thicker, healthier lawn that resists thinning caused by disease.

Timing and Conditions for Effective Slit Seeding

Slit seeding can be done at any point during the growing season, but it’s most effective when the soil is dry. Wet soil can cause the blades of the slit seeder to clog with mud, reducing the efficiency of the process. After slit seeding, it’s recommended to apply a slow-release starter fertilizer—provided it aligns with your existing lawn care program—and water the lawn three times daily for about 15-20 minutes per zone to encourage germination.

Coordinating Slit Seeding with Your Lawn Treatment Program

If you follow a lawn treatment program, timing is crucial when it comes to slit seeding. Many weed control products can prevent new seeds from germinating, which would negate the benefits of slit seeding. To avoid this, it’s best to avoid applying weed control products within 4 to 8 weeks before or after slit seeding, particularly with pre-emergent treatments.

Why Professional Guidance is Essential

Investing in your lawn can be expensive, and maintaining its beauty requires careful attention. To ensure you’re getting the best results from slit seeding, it’s wise to seek advice from a trained professional or lawn care expert. Their guidance can help you avoid costly mistakes and ensure your lawn remains healthy and vibrant for years to come.

Call Groundhogs Lawn Care at (518) 407-3806 or fill out an online request form to get started today!