The process of introducing new grass seed to an existing lawn during the autumn months, commonly referred to as revitalizing the turf, leverages cooler temperatures and increased moisture availability to promote successful germination and establishment of new grass plants. This practice involves preparing the soil, distributing seed evenly, and ensuring adequate hydration.
Undertaking this lawn care procedure in the fall offers several advantages. Cooler temperatures reduce stress on newly germinated seedlings, while increased rainfall (or consistent irrigation) provides essential moisture. Furthermore, the established grass slows its growth in the fall, reducing competition for resources like sunlight and nutrients, allowing the new seedlings to thrive. Historically, this method has been employed to thicken existing lawns, repair damaged areas, and introduce improved grass varieties.