Immediately following fall aeration is the best time to seed to ensure the seeds are getting in the soil. Depending on the state of your lawn our technicians can determine how much see should be put down. Typically, we recommend anywhere from 3-9lbs of seed per 1000sqft. This is true over seeding. We use a blend of quality weed free premium fescue. This is the best seed for our region, however a blend of fescue and bluegrass are typical.