1st time on the forum so go easy. Anyways, I put in Kentucky Bluegrass seeds last fall after killing much of the lawn from mowing it too short in the summer. Starting last week, the new grass turned yellow and in some places brown after using Scott's Summerguard fertilizer. Any ideas what to try? Is the lawn dead and we need to reseed this fall? We have started watering the lawn 4-5/week in the mornings.