Thanks. It is good to know that Syngenta devloped this combo. So next year I will use Headway G. It is similar to Pillar G in that it has two chemical families. My fescue is starting to slow way down with our 99 degree heat. This year I was overly cautious with my fertilizer application and only applied .5 lbs actual N per 1,000 square feet. Oklahoma is the transition zone for fescue, but it looks wonderful in the fall winter and spring.