Zing really improved my lawn over the summer in preparation for selling my home. My back yard was a disaster. Patchy grass and weeds. Now it’s all green green grass! The front yard had an infestation of thistle and Zing has made it disappear. I’m really impressed and already have Zing working on my new house and lawn. They are great at what they do and their pay ahead package program is the way to go! Thank you so much Zing!