Now that your lawn has been seeded, you may be wondering what you can do to help the new seed germinate. The first step is to provide plenty of water. With new seed, you should always use light, frequent watering (at least once a day). You should water enough to keep the top 1″ to 2″ of soil moist, but not overly saturated. If the seedbed dries out, germination can be reduced considerably. You should see the first signs of germination within 7 to 14 days if you water properly and continue to see germination for 4 to 6 weeks. If you only notice germination only in the holes left by the aerator, you may not be watering enough.