Summer heat killed off all of my bluegrass. Instead of renting a power rake and clearing out all the dead grass, I decided to turn the weed eater sideways and cut some stripes down to the Dirt. Then I seeded in with some Revolution fescue. A weeks worth of gentle watering and TahDah! grass stripes!
Revolution fescue grass seed blend is really incredible. It stays green all summer and winter long and never requires watering. When it is 115 degrees it will go dormant but comes right back once the temperature drops.