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Monterey Grass Getter Twin Pack
Monterey Grass Getter Twin Pack is an effective dual-packed product combination that offers easy control over emerged grassy weeds in various landscapes. It also contains one Herbicide Helper to improve the Grass Getter coverage on treated foliage.
09/27/25
Monterey Grass Getter Twin Pack, manufactured by Monterey, is a highly effective twin pack of Monterey Grass Getter Herbicide and Herbicide Helper that tackles grassy weeds without harming desirable plants.
The sethoxydim-based post-emergent herbicide delivers consistent and reliable results on grassy weeds such as Bermudagrass, witchgrass, and foxtails. The additional spreader, Herbicide Helper, improves foliage wetting, resulting in faster weed death.
Monterey Grass Getter Twin Pack is an excellent systemic selective herbicide and spreader bundle package that gives homeowners complete grassy weed control on and around flowers, evergreens, vegetables, and more. This product is the same as Monterey Grass Getter, except it comes with Herbicide Helper.
Tools Needed
To apply these products, you will need to use a hose-end sprayer, backpack sprayer, or handheld pump sprayer.
How to Use
- Step 1: Determine how much Monterey Grass Getter Twin Pack to use by measuring the square footage of the treatment area. To do this, measure the length and width of the treatment area in feet, then multiply them together (length X width = square footage). General applications will use 1 fl. oz. of Monterey Grass Getter plus 1 fl. oz. of Herbicide Helper per 1 gallon of water per 1800 sq. ft.
- Step 2: Fill the sprayer with half the water, add the measured product amount, and pour in the remaining half. Close the spray tank lid and shake well to mix.
- Step 3: Spray the top and bottom of weed leaves until wet, but not to the point of runoff.
Where to Use
Intended for residential use on and around flowers, evergreens, ornamental groundcovers, bedding plants, shrubs, trees, fruits, and vegetables.
When to Use
Apply when weeds are 1-foot high on days when rainfall is not expected for the next 24 hours after application.
Safety Information
Monterey Grass Getter Twin Pack is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Do not allow people or pets to come into contact with treated areas until the spray has dried.
Special Considerations
This product does not control sedge (including nutsedge or nutgrass), annual bluegrass, or broadleaf weeds. Red fescue, chewings fescue, hard fescue, and dichondra turfs are also tolerant to Monterey Grass Getter.
Availability | Online |
Restricted Use | No |
Shipping Restrictions | 8 Ounce: AK, NY, VT |
Brand | MONTEREY |
Keith's Pro Tips | "Warm sunny weather will accelerate systemic movement from leaves and stems down to the roots to give complete kill." |
Product Drawbacks | Monterey Grass Getter Twin Pack may cause temporary discoloration. |
Target Pests | Barnyardgrass, Bermudagrass, Broadleaf Signalgrass, Crabgrass, Fall Panicum, Foxtails, Goosegrass, Johnsongrass (Seedling, Rhizome), Junglerice, Lovegrass, Seedling Orchardgrass, Quackgrass, Seedling Tall Fescue, Texas Panicum, Shattercane/Wildcane, Wild Proso Millet, Wirestem Muhly, Witchgrass, and Woolly cupgrass. |
Application Equipment | Backpack Sprayer, Hose End Sprayer, Pump Sprayer |
Application Methods | Broadcast Spray, Spot Treatment |
Active Ingredient | Sethoxydim 18.0% Parraffinic petroleum oil 80.0% Alcohol ethoxylate 20.0% |
Product Type | Herbicide |
Formulation | Emulsifiable Concentrate (EC) |
Application Rate | General applications will use 1 fl. oz. of Monterey Grass Getter plus 1 fl. oz. of Herbicide Helper per 1 gallon of water per 1800 sq. ft. |
Shelf Life | Monterey Grass Getter Twin Pack will last up to 3 years when stored in a dry, clean location. |
Yield | One gallon of Monterey Grass Getter will treat 1,800 square feet. |
Use Sites | Outdoors |
Time to Kill | Monterey Grass Getter Twin Pack will control weeds within 14 days of application. |
Comparable Products | Monterey Grass Getter |
Incompatible Home Siding | Brick, Hardie Plank, Stone Veneer, Stucco, Wood, Vinyl |
EPA Registration # | 7969-58-54705 |
Restricted Use | No |
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Shipping Restrictions | AK, NY |
Availability | Online |
Signal Word | WARNING |
Keith's Pro Tip | "Warm sunny weather will accelerate systemic movement from leaves and stems down to the roots to give complete kill." |
Time to Kill | Monterey Grass Getter Twin Pack will control weeds within 14 days of application. |
Chemical Type | Herbicide |
Formulation | Emulsifiable Concentrate (EC) |
Application Methods | Broadcast Spray, Spot Treatment |
Product Drawbacks | Monterey Grass Getter Twin Pack may cause temporary discoloration. |
Active Ingredient | Sethoxydim 18.0% Parraffinic petroleum oil 80.0% Alcohol ethoxylate 20.0% |
Application Equipment | Backpack Sprayer, Hose End Sprayer, Pump Sprayer |
Mix Rate | General applications will use 1 fl. oz. of Monterey Grass Getter plus 1 fl. oz. of Herbicide Helper per 1 gallon of water per 1800 sq. ft. |
Use Sites | Outdoors |
Yield | One gallon of Monterey Grass Getter will treat 1,800 square feet. |
EPA Registration No. | 7969-58-54705 |
Shelf Life | Monterey Grass Getter Twin Pack will last up to 3 years when stored in a dry, clean location. |
Comparable Products | Monterey Grass Getter |
Children or pets? | No |
Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.