Take your weed fighting power to another dimension through the application of DIMENSION 2EW. It is a Pre and Post Emergent herbicide, containing 24% of its active ingredient dithiopyr. This works to prevent weed growth in lawns and landscapes such as golf courses and turf applications by inhibiting the weed's ability to grow before it appears above the soil. Dimension 2EW is especially powerful as a crabgrass preventor and has equivalent power on over 45 grassy and broadleaf weeds. Applicators may choose to make a single application or sequential applications of 1 to 2 pints per acre at 5 to 10 week intervals based on various factors listed on the label.