The process of introducing new grass seed to an existing lawn without perforating the soil is a specific approach to lawn care. This method focuses on preparing the soil surface to receive the seed and encouraging germination without the mechanical disruption caused by core or spike aeration. For example, thoroughly raking the lawn to remove thatch and create shallow grooves provides a suitable seedbed when aerating is not performed.
This practice is beneficial in situations where aeration is impractical due to shallow irrigation lines, underground utilities, or limited access to aerating equipment. It allows for lawn improvement by thickening the existing grass stand and introducing new varieties without the potential damage or disruption associated with more invasive techniques. Historically, this has been a favored technique for homeowners seeking lawn rejuvenation on a budget or in areas unsuitable for traditional aeration.
