Granite® GR Herbicide — Crop Protection
Image of a rice field.

Granite® GR


Granite® GR is a post-flood, postemergence herbicide for control of grasses and certain broadleaf weeds in California rice.


Supplemental Information

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


Excellent control

Granite® GR herbicide provides excellent control of watergrass and broadleaves, such as California arrowhead, ducksalad and Monochoria.

Application flexibility

The granular formulation of Granite GR herbicide allows “in-the-water” applications, and it has a wide window of application — from 2½-leaf rice to 3½-leaf rice.

Easy to use

Granite GR fits well in sequential programs with clomazone or thiobencarb and has good rice tolerance.



Rice, Water-seeded (Oryza sativa)

Rice (Oryza sativa)

Controlled weeds

This product delivers effective weed control against the following:

  • Arrowhead
  • Barnyardgrass
  • Bulrush
  • Ducksalad
  • Monochoria
  • Redstem
  • Rice
  • Sedge
  • Watergrass
  • Waterplantain

Refer to the Product Label for complete product efficacy information.

Find labels for this product

State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient
  • Approved Use
    For selective weed control in water-seeded rice in California.


For more information, download the full label for Granite® GR Herbicide
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®™Trademarks of Dow AgroSciences, DuPont or Pioneer and their affiliated companies or respective owners. Granite GR is not registered for sale or use in all states. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always read and follow label directions.