Newly Laid Lawn: When To Reseed?

Newly Laid Lawn: When To Reseed?

If turf was laid, after a while may appear bare patches. Some seeds do not germinate or a spot was forgotten when sowing. When is the right time to reseed?

  • depending on the length of the stalks
  • first mowing is a good time guide
  • bald spots can be prevented
  • spreader is a good tool
  • weather conditions play a role


In order to prevent the formation of bare patches on the lawn in the first place, some points should be taken into account when sowing. These are, among others:

  • Loosening and preparation of the soil
  • Sowing in spring
  • enrich the soil with nutrients
  • use fresh seed

Use of a spreader cart

The spreader cart allows you to distribute the seeds more evenly and easily. This allows you to avoid bare patches as well as from fresh seeds from the start. Properly prepared soil also provides a good base for the grass and can significantly shorten the germination period.

Tip: A spreader can be rented at the hardware store. However, since it can also be used to fertilize the lawn, for example, it is usually worth the investment.

Germination period

The germination period and growth depend on various factors. These include:

  • Type of lawn
  • Condition of the soil
  • Quality of the seed
  • Temperature
  • Supply
  • Weather conditions

If you have established new turf, you can expect one to four weeks. The better the conditions, the faster the first shoots will show.


The lawn can be walked on for the first time when the blades are each five centimeters long. However, it takes about a year for the plants to reach full vigor. Therefore, proceed with caution and try not to overload the area.

First mowing

When the lawn can be walked on for the first time, it may be mowed. When doing so, follow the rule of removing no more than one-third of the length. Also, make sure the blades are freshly sharpened and clean. Otherwise, the plants could be torn out.


During the first mowing, it is possible to reseed directly. In this way, the area does not need to be walked on several times and is spared. The procedure is as follows:

Mow the lawn: first, shorten the lawn by one to one and a half centimeters.
Loosen soil: If you come to a bare spot while doing this, stop the machine briefly and loosen the soil slightly with a garden claw.

Sowing seed: Spread the seed, trying to achieve an even distribution.
Light covering: Work the seed into the soil so that it is lightly covered with substrate. This prevents it from washing right away and reduces the risk for birds to pick it out.
Watering: When watering for the first time, it is important to make sure that the water is well distributed. A watering can with very fine holes or careful sprinkling are ideal.


In the first period after the lawn is newly established, it is important that the soil does not dry out or even crack. If the substrate was not appropriately treated with fertilizer in advance, it is also necessary to pay attention to the appropriate supply of nutrients. Before you do this, you should have a soil analysis done or do it yourself.

Tip: In DIY stores with garden centers, nurseries but also online there is the possibility to purchase analysis sets. An examination can also be carried out. This makes it clear which nutrients may be missing and need to be added.

Frequently asked questions

Why is new turf not allowed to be walked on?

The pressure will cause the young and delicate plants to bend over and possibly die. Light loading is not advised until the blades are tall and rooted enough. An alternative to this is rolled turf.

Is it also possible to reseed later?

Yes, because weeds and moss can also cause bare spots to appear after scarifying. The same applies to areas where there was garden furniture or other shady sections.

When is the best time to plant lawn?

Both spring and autumn are suitable. Sowing in the spring has the advantage that the lawn grows faster and receives more light, the plants take root faster and are already more resistant to frost in the winter. If you have laid the lawn only in the fall, these processes take more time and the germination period is also longer.

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