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  • 1 qt.

  • 1 gal.

  • 2.5 gal.

  • 30 gal.

Q4® Plus Turf Herbicide for Grassy & Broadleaf Weeds

Powerful control of crabgrass, nutsedge and broadleaf weeds

What it is

With four powerful active ingredients, Q4® Plus Turf Herbicide for Grassy & Broadleaf Weeds offers a single product option to control crabgrass and yellow nutsedge, as well as tough broadleaf weeds like clover and chickweed. Q4 Plus is highly selective on cool-season and listed warm-season turfgrasses. It offers rapid visual response and has a one-week reseeding interval for most listed turf.

Q4 Plus controls:
  • Yellow nutsedge
  • Crabgrass
  • Foxtail
  • Chickweed
  • Clover
  • Dandelion
  • Many more listed grassy and broadleaf weeds
Labeled for use in:
  • Kentucky bluegrass
  • Fescues
  • Perennial ryegrass
  • Annual ryegrass
  • Bermudagrass
  • Zoysiagrass
Ideal for use on:
  • Residential sites
  • Golf courses (fairways and roughs)
  • Commercial areas
  • Recreation areas
  • Roadsides
  • Cemeteries
  • Sod farms

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Product Type

Selective Herbicide


1 qt., 1 gal., 2.5 gal., 30 gal.





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A perennial weed that typically emerges a couple weeks after crabgrass, yellow nutsedge (Cyperus esculentus) spreads through a network of rhizomes and tubers within the soil. Also referred to as nutgrass or watergrass, yellow nutsedge prefers low-lying wet soils with poor drainage and areas that…

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