Dominic from Norfolk writes
Yes, Trimec Southern Broadleaf Herbicide will control almost any broadleaf plant it is sprayed on including flowers. Flowers are not listed as a target plant on the label but it would harm any that it gets on. Try to keep sprays very directed when treating for weeds near flower bed areas and apply when there is no wind for less chance of spray drift.
Answer last updated on: 09/20/2016