Active Ingredient: Dithiopyr


Dimension® specialty herbicide provides preemergence and early postemergence control of crabgrass, and season-long control of crabgrass, goosegrass, foxtail, spurge and Poa annua. With multiple formulations, including the water-based Dimension 2EW, Dimension can be used over the top of field- and container-grown nursery and landscape ornamentals, and in established lawns, golf course fairways, roughs and tee boxes, and commercial sod farms.

  • Excellent preemergence and early-postemergence control of crabgrass
  • Season-long control of other grasses and broadleaf weeds
  • Dimension 2EW is specially designed for over-the-top application of field- and container-grown nursery ornamentals
  • Non-staining
  • Low odor
  • May be applied with single or split application
  • Will control or suppress more than 40 different annual grassy and broadleaf weeds when applied according to label directions
  • Dimension 2EW easily mixes in spray tanks and is available in ½ gallon, 2 ½ gallon and 30 gallon containers
  • Can be tank-mixed with the new Defendor™ specialty herbicide for early season broadleaf weed control and proven preemergence crabgrass control
  • Can be mixed with Gallery® specialty herbicide for a broader preemergence combination

For more information, please select from this list of downloadable items:

Crabgrass Info Sheet (182 KB PDF)
Technical Info Sheet (297 KB PDF)
Technical Info Sheet - Spanish(323 KB PDF)

Weeds Controlled

  • Crabgrass (preemergence and early postemergence)
  • Goosegrass
  • Annual bluegrass (Poa annua)
  • Barnyardgrass
  • Kikuyugrass
  • Chickweed
  • Henbit
  • Oxalis
  • Spurge
  • See label for complete listing of weeds controlled.