overseed

Overseeding is a lawn care practice that involves sowing grass seed directly into an existing lawn without tearing up the soil. This method is commonly used to improve the density of a lawn, introduce desirable grass varieties, or repair thin or bare patches. The existing grass is typically mowed short before overseeding to ensure good seed-to-soil contact.

The process typically involves preparing the lawn surface, which might include aeration to reduce compaction and improve water and nutrient penetration. Once the seed is sown, it's important to keep the area consistently moist to encourage germination. Watering schedules will vary depending on weather conditions and the type of grass seed used.

Overseeding is often done in the fall or spring, when temperatures are cooler and moisture is more readily available, creating ideal conditions for seed germination and establishment. Fall overseeding is particularly beneficial for cool-season grasses as it allows seedlings to develop a strong root system before the heat of summer. For warm-season grasses, spring overseeding is the preferred timing.

The benefits of overseeding include a thicker, more resilient lawn that is better able to suppress weeds and tolerate stress from drought or heavy foot traffic. It can also help to improve the overall appearance and health of the turf. Different grass seed mixtures can be chosen to suit specific lawn conditions, such as shade tolerance or drought resistance.