Here is a schedule of suggested Ring to GREEN treatments (3 applications, 30 days apart from each other) combined with fertilizer applications for this time of year:

June - 1st Ring To GREEN application 

July - 2nd Ring To GREEN application 

August - 3rd Ring To GREEN application 

September - Step 4 Fall fertilizer 

Ring to GREEN applications can be applied 30 days apart any time of the year, and can also replace the Step 4 fertilizer, for a more lush and healthy lawn!