Lawn overseeding can greatly benefit lawns that are at least 10 years old. Older turfgrasses need more fertilizer and watering, and appear “worn out”. Overseeding utilizes newer turfgrass varieties that have been developed to better withstand insects, disease, shady conditions, drought and heavy traffic. A renovated lawn looks healthier and stays greener. You will realize your investment in less fertilizer and water. After overseeding, your lawn will also be treated with a starter fertilizer which will help insure optimal growth.