It's expensive because they provide phone support to tell you to buy more. I'm not knocking SePro, or especially Sonar and Avast. They are excellent products. As a whole, Fluridone is the best but most expensive solution. I just responded to what someone asked what the guy should have said. It was tongue in cheek obviously.
One thing I always mention, no matter what the product and don't have to call SePro about is timing. I always say, hit those weeds when they first emerge and are at thier weakest. They are expending all that stored energy to get more stored energy. A lot of jobs I get to follow up failed results that was the key mistake. When using such an expensive active ingrediant like Fluridone, the last thing I would ever desire is retreatment.
