If you're asking “does aeration and overseeding work?” then this is the perfect example to illustrate that answer. Yes, it absolutely does. If aeration and overseeding can bring a lawn back to life that was completely browned out and dying, just imagine what it can do for your lawn.
Is aeration overseeding worth it?
To revitalize your grass, you may consider aerating and overseeding, or creating holes in your soil to plant fresh seedlings. In fact, when done correctly, aerating and overseeding can be extremely beneficial to the wellbeing of your turf.
What is the best month to aerate and overseed?
The undisputed best time of year to aerate and seed a lawn is in the fall. Warm soils, cool nights and dying annual weeds make fall conditions the ideal time for aeration combined with overseeding as well as general lawn seeding. Unlike fall, spring soils are cold and packed full of dormant weed seeds ready to grow.