Does Overseeding Your Lawn Really Work?

Does overseeding your lawn really work? The experts all agree that regular overseeding is vital to help thicken your lawn and fill in bare spots, which reduces or eliminates competition from weeds. The reasoning is that young grass will produce new growth faster than older grass. After several years, mature plants begin to slow down their reproduction rate.

Is overseeding worth?

Overseeding is a natural and cost-effective way of reducing the need for pesticides, water, and fertilizer. Overseeding enhances the color and consistency of your lawn's appearance. It can also prevent weeds from growing by helping to thicken your lawn's canopy and preventing light from hitting the soil.

How long does it take for grass to grow after overseeding?

Whether you're repairing bare spots, overseeding an existing lawn or starting from scratch, you can generally expect grass seedlings to emerge within seven to 21 days when grown under proper conditions. It may take another three to four weeks of growth before grass is long enough to mow.

Can you walk on grass after overseeding?

After seeding, avoid walking on your lawn for at least 4 weeks. Seedlings germinating below the topsoil are extremely fragile. Even if you can't see them, they can be damaged or killed by foot and vehicle traffic.

Can you overseed in the fall?

Fall is the best time to overseed a lawn or repair thin or bare areas. Cool nights and mild, shorter days provide the ideal conditions for seed germination. Grass seed is better able to retain moisture during the fall, and seedlings will thrive without the extreme heat that occurs in the summer months.


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How many times can you overseed?

You should plan to overseed at least every 3 to 4 years, but, if you aerate and overseed every year, you'll see real nice results -- a lush, green lawn that fends off weeds, insects and diseases.


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