This worked well on my tall fescue lawn. I applied this product after the fungus had already been at work for weeks, and it still worked.

You should be ashamed of yourself for sending older product with the old mechanism. The displayed product with white knob is not what I received. Because I ordered 4 of these, when the first two mechanisms did not work, I was able to keep trying until I found one that woud work. Now I pour product from the bad on/off knob into the only one that works! You should not be advertising for one with this new improved knob, and then sending the old one that you know has problems.

Received this product and it sprayed for about thirty seconds and then quit spraying. Worked for twenty minutes trying to get it to work. Never did. Will have to get sprayed attachment for my boss so I can use the contents. Very disappointed. Will not buy again.

The picture used to market this product showed the new white quick flip nozzle control but i was sent the old model with the black twist nozzle control. I assume that the manufacturer changed the nozzle control because the old one had problems. I had ordered 2 bottles and went ahead and tried to use the old version and neither one worked properly. I started spraying and the fluid level indicator dropped in a few minutes from 32 to 22 oz. but then I continued to spray (20 mins more) and the fluid level in the bottle would not decrease. Same result with both bottles. I didn't know if there any active ingredient left in the bottle or only water. I like the product but will buy the next bottle from Home Depot so i can be sure that I will get the latest model nozzle control.

I have bought this product before. Had no issues. This time, I hooked it up, turned it on and the nozzle leaked everywhere. I turned off hose and reconnected. Made sure all was tightly fastened. Same thing happened when I turned it on. I was able to spray maybe 10 feet before it was completely gone. I'll not be buying this again.