Q4 Plus Turf Herbicide
- Product Review (submitted on April 30, 2014):
- I am a chemical engineer, I live NC and I am lawn guy. I have been using similar products for over 20 years. When applied per instruction to fescue, 2.6 oz per gallon and spray temp below 80 F, it does a marvelous job on killing 99% of the weeds in my fescue lawn and doesn't affect the fescue. This new formulation also kills crabgrass. Other than allowing for the use of this product on warmer days, I don't know how it could be improved upon. I highly recommend it for mature fescue..