Features & Benefits
- Quadruple-powered weed and grass killing formula
- Results visible in just 3 hours
- Rainproof in 15 minutes
- Extended control for 5 months
- Tank sprayer application
- Can be replanted a day after treatment.
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Item #:
30679774
Spectracide Weed & Grass Killer With Extended Control Concentrate, Extended Weed And Grass Control, Prevents Weeds Coming Back, 40 fl Ounce
Item #:
30679774
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Spectracide Weed & Grass Killer With Extended Control Concentrate is formulated to kill lawn weeds and grass and prevent weed growth for up to 5 months.
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What Stands Out
Extended Control
Inhibits regrowth of weeds and grasses, offering long-lasting protection for your garden and lawn, ensuring an upfront solution that saves time and reduces future maintenance.
Quick Action
Visible results within hours of application, allowing users to quickly reclaim their outdoor spaces from unwanted weeds, making it ideal for immediate landscaping needs.
Convenient Concentrate
The 40 fl ounce concentrate format provides an efficient solution that covers a large area, making it economical for both homeowners and professionals seeking effective weed control.
Product Details
| Item Weight | 2.5 lbs (1.13 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Home Gardeners
Ideal for homeowners seeking effective weed management in gardens and flower beds without frequent reapplication.
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Landscapers
Professionals in landscaping can utilize this product for its long-lasting control of weeds in various outdoor projects.
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DIY Enthusiasts
Perfect for do-it-yourself projects where controlling persistent weeds is necessary for maintaining clean outdoor spaces.
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Pet Owners
May not be suitable for households with pets, as safety precautions must be taken to avoid potential harm.
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Sensitive Plants
Not recommended near delicate or sensitive plants, as the chemical may inadvertently damage desirable vegetation.
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Large Agricultural Areas
Best suited for smaller areas; large agricultural fields might require more robust solutions for weed management.
Product Description
Spectracide Weed & Grass Killer With Extended Control Concentrate, Extended Weed And Grass Control, Prevents Weeds Coming Back, 40 fl Ounce
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Customer Questions & Answers
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Question:
What is Spectracide Weed & Grass Killer and how does it work?
Answer: Spectracide Weed & Grass Killer is a powerful herbicide designed to eliminate unwanted weeds and grasses effectively. It contains active ingredients that penetrate the plant's structure, leading to its destruction. Its extended control formulation also prevents weeds from returning by forming a barrier in the soil. This makes it ideal for both gardens and non-crop areas. Users can apply it in various scenarios, such as preparing a flower bed or maintaining a driveway free of unsightly weeds. -
Question:
Can I use Spectracide Weed & Grass Killer on my lawn?
Answer: Spectracide Weed & Grass Killer is not meant for lawn use as it kills all vegetation it contacts, including grass. It is best utilized in areas where you want to eliminate all plants, such as paths, driveways, and flower beds. If you're looking to control weeds in the lawn, consider selective herbicides designed for that purpose. For optimal results, always apply the product directly on the weeds and follow the instructions for the safest usage. -
Question:
How long does it take for Spectracide Weed & Grass Killer to work?
Answer: Users can typically expect to see visible results within 3 hours after application, with complete weed death occurring within 7 to 14 days, depending on the type of weed and environmental conditions. Factors like weather, temperature, and the size of the weeds can influence the speed of effectiveness. For thorough applications, ensure that the weeds are actively growing when applying the product to attain the best results. -
Question:
Is Spectracide Weed & Grass Killer safe for pets and children?
Answer: After applying Spectracide Weed & Grass Killer, it's advisable to keep pets and children away from treated areas until the product has dried completely. While the formulation is effective for weeds, like all chemical products, it can pose risks if there's direct contact. To ensure safety, always follow the instructions on the product label for appropriate usage and waiting periods, allowing the area to be safe for your family after the application. -
Question:
What's the best way to apply Spectracide Weed & Grass Killer?
Answer: For optimal results, use a pump sprayer or a garden sprayer to apply Spectracide Weed & Grass Killer. Ensure even coverage on the plants, focusing on the leaves and stems. A calm day is ideal to prevent drift onto desirable plants. Apply when there’s no forecast for rain for the next several hours. Always wear protective gloves and eyewear during application to ensure personal safety. -
Question:
Can I mix Spectracide Weed & Grass Killer with other products?
Answer: Mixing Spectracide Weed & Grass Killer with other chemicals or fertilizers is not recommended unless specified by the manufacturer. Doing so can lead to reduced effectiveness or potentially hazardous reactions. It’s best to use the product on its own, following the label instructions for precise dilution. For specific weed problems, consider targeted solutions instead of mixing substances. -
Question:
How does the extended control feature work?
Answer: The extended control feature in Spectracide Weed & Grass Killer provides a lasting barrier, preventing new weed growth after initial treatment. This is achieved through a unique formula that stays active in the soil for up to 3 months, allowing users to maintain a weed-free area longer without frequent reapplications. This is beneficial for garden maintenance or hardscapes, where continuous exposure to weeds can be a nuisance. -
Question:
Is there a recommended temperature for applying Spectracide Weed & Grass Killer?
Answer: For best results, apply Spectracide Weed & Grass Killer when temperatures are between 60°F and 90°F. Weeds are more susceptible to the herbicide during this range, ensuring better absorption and effectiveness. Avoid applying during extremely hot weather or freezing conditions as this can hinder the product’s performance and may cause unwanted damage to the surrounding environment. -
Question:
How should I store Spectracide Weed & Grass Killer?
Answer: Store Spectracide Weed & Grass Killer in its original container, tightly sealed, and in a cool, dry place away from children and pets. Avoid exposure to direct sunlight and extreme temperatures, as these could affect the product’s efficacy. Proper storage ensures that the herbicide remains effective for future applications, making it important for regular gardeners and landscapers alike. -
Question:
Where can I buy Spectracide Weed & Grass Killer?
Answer: You can buy Spectracide Weed & Grass Killer With Extended Control Concentrate on Ubuy in Micronesia. Ubuy offers a wide selection of gardening products, including this effective weed killer, making it easy for you to manage unwanted weeds in your outdoor spaces.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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