Overseeding is a great way to increase the density of your lawn and fill in any bare or patchy areas with new grass. If you're planning to overseed your lawn in Colorado, you're probably wondering how long it will take for the seeds to grow. After overseeding, the grass seeds will start to germinate after about 7 to 10 days. Then, you should be able to see new grass growth on your turf 2 to 4 weeks after planting the grass seeds. However, the results will also depend on how well you maintain your lawn after overseeding. You'll want to make sure you water your lawn properly, wait to mow until the grass seeds are tall enough, and stay off of it until the new grass is established.

Grass seeds will start to germinate about 7 to 10 days after overseeding.

When overseeding your lawn, the grass seeds will begin their journey underground as they prepare to germinate. The grass seeds will start to germinate about 7 to 10 days after planting. However, it's important to note that the germination time can vary depending on various factors.

One factor that will affect the germination is the type of grass seed you use. For example, ryegrass seeds germinate faster compared to other cool-season grass seeds like Kentucky bluegrass and turf-type tall fescue. The weather conditions, including the humidity levels, will also play a role in the germination of the grass seeds.

How well the soil has been aerated prior to overseeding will affect the germination of the grass seeds.

New grass will start to grow 2 to 4 weeks after overseeding.

Seeds being scattered on a lawn in Grand Junction, CO, with grass.

Once the seeds have germinated, you will be able to see new grass growth emerge in your yard 2 to 4 weeks after overseeding. The grass seeds will shoot up delicate seedlings and will start to slowly fill in the bare areas on your turf. These seedlings are fragile, so you must take extra care of them and be cautious around your lawn. As these green shoots sprout on your turf, they are transitioning their focus from sprouting to developing their roots and grass blades.

The results of overseeding will depend on how well you maintain your lawn afterward.

The results of overseeding will not only depend on what type of grass seeds were planted or how high quality they are. Their growth will also depend on how well you maintain your lawn after overseeding. A good care regimen will determine whether the grass seeds sprout and continue to grow into beautiful grass! Here are some maintenance tips to ensure overseeding your lawn is a success:

  • Proper watering: The ideal watering schedule for the first few weeks after overseeding focuses on watering lightly but frequently. Then, you'll want to transition to watering deeply but infrequently once the grass seeds have germinated to help them develop strong, deep roots. Once the new grass is well-established, you can go back to your normal watering schedule.
  • Holding off on mowing: You'll want to wait to mow your lawn until 2 to 4 weeks after overseeding. The new grass must be at least 3 inches tall before you mow it for the first time to avoid causing it any stress.
  • Managing foot traffic: Stay off of your lawn when it's newly overseeded and wait until the new grass is fully established. Walking on your lawn too soon can damage the new grass and prevent it from growing properly.

Give us a call today to schedule our overseeding service!

If you're looking to thicken up your lawn and fill in any bare or patchy areas with new grass, then our overseeding service is just what you need. At Mesa Turf Masters, we offer this service in the fall when paired with core aeration or as a trio with slit seeding. Pairing these services will boost the chances of the grass seeds germinating and set them up for long-term success!

We offer this service to property owners in Grand Junction, Fruita, Palisade, and surrounding areas of Colorado. Give us a call at (970) 434-5440 to schedule our overseeding service today!