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Specialty Herbicide

Season-long crabgrass control

From the first application to the last, Dimension® specialty herbicide is the only choice for preemergence and early postemergence crabgrass control.


Supplemental Information

To find supplemental information on this product in a registered state, please use our Label Finder tool.


Effective control

Crabgrass being held in a hand

Dimension® specialty herbicide is the only preemergence herbicide that offers excellent postemergence control of crabgrass. It also is proven effective for more than 45 other grassy and small-seeded broadleaf weeds.

Long application window

Image of Crabgrass in ground

Dimension offers a longer application window than other preemergence herbicides, which affords more time to make applications. Applicators can confidently use Dimension from early to midseason without having to worry about switching products after crabgrass has germinated.

Application flexibility, exceptional plant safety

Image of steps and lawn in front of home

Dimension can be applied to turf, landscapes and bare ground — making it the ideal wall-to-wall solution. It offers exceptional turf and ornamental safety on both established cool- and warm-season turfgrasses, as well as on more than 440 ornamental plants.






Controlled weeds

Effective control of more than 40 broadleaf and grassy weeds, including these key weeds:

  • Barnyardgrass
  • Carolina geranium
  • Crabgrass
  • Crowfootgrass
  • Dallisgrass
  • Field sandbur
  • Foxtail
  • Goosegrass
  • Henbit
  • Japanese stiltgrass
  • Lespedeza
  • Parsley-piert
  • Pineapple-weed
  • Purple deadnettle
  • Purslane
  • Shepherd's-purse
  • Speedwell
  • Spurge

Refer to the Product Label for complete product efficacy information.

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State registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient


  • Application Rate

    Choose the formulation that works best for your operations — liquid, granular, wettable powder or on-fertilizer — and use it according to label directions for your specific region of the country and particular program conditions.

  • Application Timing

    For preemergence grass and broadleaf weed control, apply Dimension® 2EW specialty herbicide as a single or sequential application at 1 to 2 pts./A. For postemergence control, when applied at 2 pts./A, Dimension can be applied before weeds emerge and early postemergence, up to the five-leaf stage for crabgrass.

  • Formulations

    Available in multiple formulations: liquid, WSP, granular and on fertilizer

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™®Trademarks of Dow AgroSciences, DuPont or Pioneer, and their affiliated companies or their respective owners. Arylex is a registered active ingredient. GameOn and Relzar have not yet received regulatory approvals; approvals are pending. The information presented here is not an offer for sale. State restrictions on the sale and use of Defendor and Dimension specialty herbicide products apply. Consult the label before purchase or use for full details. Always read and follow label directions.