Bob from Newkirk, Oklahoma writes
Or how close can a person spray if wind is right?
You should not spray Q4 Plus Turf Herbicide on or near any desirable flowers, shrubs, or other ornamentals, and do not use clippings from turf treated with Q4 as mulch around these plants. The active ingredients can harm desirable ornamentals and some of them may volatilize, so you want to be sure you spray on a calm day and do not contact roots, leaves, or stems of desirable ornamentals. You can shield desirable plants using plastic sheeting if needed.
Answer last updated on: 08/07/2018