Scooter from Moyie Springs writes
With Ranger Pro Herbicide effects are visible on most annual weeds within 2 to 4 days, but on most perennial weeds, effects may not be visible for 7 days or more. Extremely cool or cloudy weather following treatment may slow activity of this product and delay development of visual symptoms. We would advise to wait at least 2 weeks after application before disturbing the treated soil or cultivating new seed/crops. Please view the full product label for more information.
Answer last updated on: 06/06/2022
