Wow, it has been an unusual Minnesota summer!  We had 11 inches of rain in June; only two days of 90 degree weather and plenty of cool cloudy days.  Given our unusual summer, I wanted to pass on to you 5 Tips for a healthier August lawn. Enjoy. Summer heat can take a toll on turf.  If you mow too low, water too much or too little, or ignore early signs of pests, your grass could quickly become lackluster or even die in small or large patches. Keeps your lawn...