Fertilizer plus Trimec herbicide. Provides excellent post-emergent broadleaf weed control on cool and warm season grasses. Results in 7 to 10 days. Do not apply on Floratam or other improved varieties of St. Augustine grass in Florida. Lawn should be slightly wet before application, but do not water for 24 hours after application. Ideal for control of dandelions, chickweed, knotweed, plantain, and many other broadleaf weeds. Formulation: 25-0-4. Active ingredient: Dimethylamine Salt.