This will depend on the weeds being targeted. Depending on the weeds, repeat applications may be necessary with Confront Herbicide. Normally, you would start to see some results within 2-3 weeks. Please be sure to review the product label for more information and complete application instructions.
Confront Herbicide is a Commercial Use selective herbicide for treating annual and perennial broadleaf weeds and not labeled to control invasive plants or noxious weeds.
Since the product is not labeled for daylily garden, we recommend contacting your local extension office and speaking with the master gardener in your area. The master gardener will help to advise you on what products to use in your area to treat wild violets in a daylily garden.
Mix 0.5 fl oz of Confront Herbicide in enough water to make 1 gallon of spray and apply at any time broadleaf weeds are susceptible by wetting foliage of undesirable plants to point of runoff. This is enough spray to treat approximately 1000 sq ft of turf. Possibility of injury will occur if used off label.