Identifying Fairy ring
Fairy Ring is one the most troublesome lawn diseases that can spread in almost any conditions. Fairy Ring will first appear as a circle of dark green, lush, fast growing grass that develops a brown dead ring of grass around the lush area. Caused by a fungus that grows deep below the lawn surface the disease attacks a central point in your lawn and grows outward. The fungus can show various symptoms such as circular stunted or dead grass zones with growth of grass and weeds in the center.