Steve from Canton, Ga writes,
What is the shelf life on Q4 Plus Turf Herbicide?
The shelf life of Q4 Plus Turf Herbicide is 3-5 years if stored in a room temperature setting. This product should be kept out of extreme temperatures, which are under 35 degrees Fahrenheit and over 90 degrees Fahrenheit.
Answer last updated on: 03/18/2015