[dewilson58]

Originally Posted by Polar Bear

I've used them for a while and had been satisfied up until recently. We got a fungus problem and they have not fixed it. Our lawn is now the worst on the block. It's winter and I'm trying to be patient, but my patience is running thin. I'll follow up in a while with how well they deal with our problem.

Saw this:
Common Lawn Diseases in Florida

1. Brown patch fungus. Landscapes with St. Augustine or Zoysia grass are particularly susceptible to brown patch fungus, which develops when high levels of heat combine with significant moisture. Look for it in the summer and fall, when heat, humidity, and rainfall are at their highest. To treat brown patch fungus, use targeted fungicides and refrain from adding nitrogen fertilizers to the soil.