Kim from Columbus, Oh writes
It rained about 10 hours after I applied TRICLOPYR 4 on the lawn. Will the product be effective, or is 10 hours too little time before rain fall for the product to work? What is the minimum number of hours after which rain won't hinder effectiveness?
Alligare Triclopyr 4 Herbicide is rainfast after 4-6 hours. While it is typically best to allow 24 hrs before rainfall is expected after applying a herbicide like Alligare Triclopyr 4 Herbicide, as long as the application has had enough time to completely dried it should not affect the results.
Answer last updated on: 06/26/2022
