Rick from Ferguson, Mo writes
Last summer I applied triclopyr ester to kill wild violets. It appeared to do the job and I completely re-seeded my lawn after the violets were dead. Later on, the violets began to re-appear. This year, I want to apply the triclopyr ester again and re-seed as appropriate. When can I apply the triclopyr ester and how can I ensure that it completely kills the violets? Thank you
The best time to treat wild violet is typically in spring when they are young and first begining to flower as they are more sensitive to selective herbicides. Hi-Yield Triclopyr Ester can be applied anytime weeds are actively growing and for wild violets, it will take multiple repeat applications to get some control. To prevent weeds from germinating, a pre emergent is going to be your best option as the Hi-Yield Triclopyr Ester is only going to kill actively growing weeds and will not prevent new weeds from germinating. Unfortunately, there is not a pre emergent specifically labeled to prevent wild violet but applying pre emergents in early spring and late fall will help the overall health of your lawn and help reduce weed growth during the warmer months. View our Pre Emergent/Post Emergent Guide for more information as well as our Lawn Care Schedule Calendar and Wild Violet Treatment Guide.
Answer last updated on: 03/18/2022
