Triple Action combines weed killing and prevention with fertilization, offering multiple benefits in one application. It targets broadleaf weeds (like dandelion, clover) and prevents crabgrass for up to 4 months. The feeding component strengthens turf to resist future weed invasions. Suitable for many grass types. Application requires walking spreader; best applied when weeds are actively growing. After 24 hours, light watering helps incorporate nutrients.