That question has been asked over the last week to ten days. The answer, you still have time to apply the product. Looking for an easy way to keep track? Click HERE for the GDD (Growing Degree Day) tracker from Michigan State and supported by Purdue Turfgrass and the Midwest Regional Turf Foundation. This is a great site to track a number of applications throughout the year.
Go to j-dturf.com to learn more about J&D Turf.