my only question is why all of a sudden? Or, was it there all along and I just didnt notice it till it was a different shade of green? It is quite a large patch, which is why I am so curious.GaryCinChicago said:That's bent grass.
While waiting for your order, it's time to break the rules and think like a golf course taking care of their putting greens. Drop .5LbN/M and irrigate shallow everyday first (give that bent a kick in the pants) and then nail it with the Mesotrione. 2oz/A once a week, 4 apps while maintaining irrigation, then reevaluate.