Dow - Dimension Ultra 40WP Pre-Emergent Herbicide - 8 Boxes of 8 - 5 OZ WSP
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Dow - Dimension Ultra 40WP Pre-Emergent Herbicide - 8 Boxes of 8 - 5 OZ WSP

SKU: 172853

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  • Sold Individually. Manufacturer Pack Size = 6
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  • Effective control of crabgrass and more than 45 other grassy and broadleaf weeds
  • Reduces hand-weeding and lowers labor costs in landscape and nursery settings
  • Pre-emergence and early post-emergence crabgrass control
  • This product is not effective until activated by 1/2 inch or more of rainfall or irrigation

Product Label Download SDS

Dimension® Ultra 40WP specialty herbicide provides control of crabgrass and other annual grasses and broadleaf weeds. Dimension can be applied to turf, landscapes and bare ground – making it a wall-to-wall solution. Dimension can be used from early to mid-season without having to worry about switching products after crabgrass has germinated. This product will not control established weeds, except for crabgrass in early stages of growth. For optimum control, applications of this product should be made pre-emergence. Dimension can be tank-mixed with Defendor® and Gallery® herbicides or other herbicides for an even broader spectrum of weed control.

Active Ingredient:


Use Sites:

  • Turfgrasses (Warm-Season and Cool-Season)
  • Golf Courses
  • Sport Fields
  • Landscape Ornamentals
  • Parks
  • See label for complete list

Weeds Controlled:

  • Crabgrass
  • Chickweed
  • Dandelion
  • Spurge
  • Woodsorrel
  • See label for complete list


Pre-emergent application. Do not apply this product to golf course putting greens. Do not apply this product until the turfgrass has recovered from cultural practices such as verticutting or core-, spike-, or hydro-aerification. See label for complete directions and application instructions.