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- Quintessential Herbicide (64 oz.) Quinclorac ...
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67129087
Quintessential Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz.
Item #:
67129087
€ 87
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Order now and get it around Saturday, August 01
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Quintessential with H-Value Technology is the essential tool for combatting crabgrass and other troublesome turf weeds.
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What Stands Out
Improved Formulation
The advanced formulation enhances the effectiveness of weed control, ensuring a faster and more efficient killing of crabgrass and other pesky weeds.
H-Value Technology
Utilizing innovative H-Value Technology, this herbicide targets weed roots directly, resulting in superior performance compared to standard competitors, leading to a healthier lawn.
Easy Application
The 64 oz. liquid format allows for straightforward application, ensuring that homeowners can easily manage crabgrass infestations without the complexity of granular products.
Product Details
- Unique formulation powered by H-Value Technology for increased efficacy
- Controls crabgrass at all growth stages
- Enhanced drought stress and rainfast performance
- Suitable for use in residential, commercial, and institutional settings
- Ideal for golf courses, parks, athletic fields, and roadsides
- Comes in a 64 oz jug for convenient application
| Package Weight | 5.6 Pound |
Who Should Buy?
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Homeowners with Lawns
Ideal for homeowners seeking to eliminate crabgrass and maintain a healthy lawn throughout the growing season.
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Professional Landscapers
Beneficial for landscapers who require an effective solution to manage stubborn crabgrass and improve lawn aesthetics.
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Garden Enthusiasts
Great for gardeners needing to control unwanted weeds while promoting the growth of desirable plants and grass.
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Sensitive Plants
Not suitable for use near sensitive plants, as it may cause damage or adverse effects to non-target flora.
Product Description
Quintessential Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What types of weeds does Quinclorac herbicide effectively kill?
Answer: Quinclorac herbicide is especially effective against crabgrass and various other annual grass weeds, including barnyardgrass and foxtails. Its unique H-Value Technology enhances its absorption and effectiveness in breaking down the weeds' resistance mechanisms. Gardeners and lawn care professionals often apply this product during the early growth stages of crabgrass for optimal results, making it ideal for maintaining a healthy, weed-free lawn during critical growing seasons. -
Question:
How should I apply Quinclorac herbicide for best results?
Answer: For optimal results, apply Quinclorac herbicide when weeds are actively growing, typically in warm temperatures. Mix the recommended dosage with water and apply it evenly over the affected area. It's advisable to avoid mowing for 2-3 days before and after application to maximize absorption. Many users find success by spraying during the early morning or late afternoon when temperatures are cooler, helping the product penetrate the weeds without causing unnecessary stress to desirable grass. -
Question:
Is Quinclorac safe for use on all grass types?
Answer: Quinclorac is safe for use on many established grass types, including Kentucky bluegrass, fescue, and zoysia. However, it is important to check the label for specific tolerances, as some varieties, particularly newly seeded areas or sensitive grasses, may react adversely. Users often benefit from conducting a small patch test before widespread application, ensuring that their grass remains healthy while effectively eliminating undesired weeds. -
Question:
Can Quinclorac herbicide be used in flower beds or vegetable gardens?
Answer: No, Quinclorac herbicide is intended for use on lawns and should not be applied in flower beds or vegetable gardens, as it can harm desirable plants. Gardeners looking to manage crabgrass and other pests in mixed plant areas should consider alternative methods or products designed specifically for those environments. Understanding the dynamics of your landscaping can help you choose the right solution for weed management without risking your plants. -
Question:
How long does it take for Quinclorac to work?
Answer: Users can expect to see visible results from Quinclorac herbicide within 7 to 14 days after application, depending on the environmental conditions and the type of weeds present. The herbicide works through foliar uptake and soil absorption, effectively disrupting the growth processes of target weeds. Regular monitoring during this period allows you to determine whether additional treatments may be necessary to achieve a weed-free lawn. -
Question:
Can I use Quinclorac with other herbicides?
Answer: Quinclorac can be tank-mixed with other herbicides to combat a broader range of weed species, provided compatibility is ensured. However, it's crucial to follow all label instructions regarding mixing ratios and application timings. Many lawn care enthusiasts mix it with a pre-emergent herbicide in early spring to preemptively combat new weeds while tackling existing ones, establishing a strong foundation for a healthy lawn. -
Question:
Is it necessary to wear protective gear when applying Quinclorac?
Answer: Yes, wearing protective gear such as gloves, long sleeves, and a mask is recommended when applying Quinclorac herbicide to minimize any risk of skin irritation or inhalation. Following safety precautions ensures a protective barrier between you and the chemicals. Many professional applicators emphasize the importance of safety measures not only for their health but also to prevent any accidental exposure to pets or family members. -
Question:
What is the active ingredient in Quinclorac herbicide?
Answer: The active ingredient in Quinclorac herbicide is Quinclorac itself, which is a selective herbicide that effectively targets broadleaf and grassy weeds. This ingredient works by inhibiting the processes essential for weed growth while being safe for most established turf grasses. Users appreciate Quinclorac for its quick action and effectiveness in various climates, making it a popular choice among lawn care enthusiasts and turf management professionals alike. -
Question:
How often can I apply Quinclorac herbicide?
Answer: Quinclorac herbicide can typically be applied every 30 days during the growing season for sustained weed control. It's important to follow the specific instructions on the product label regarding application frequency and total number of applications per season to prevent potential grass damage or herbicide resistance. Lawn enthusiasts often keep a log of their applications to ensure they remain within recommended limits while maximizing effectiveness against persistent weeds. -
Question:
Where can I buy Herbicide 64 oz. Quinclorac 1.5 L Improved Formulation?
Answer: You can purchase Herbicide 64 oz. Quinclorac 1.5 L Improved Formulation from Ubuy in Ireland. Ubuy offers a convenient online shopping experience with access to various gardening and lawn care products, making it easy to find and order the herbicides you need for effective weed control.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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€ 87
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Features & Benefits
- Unique, patent-pending formulation powered by H-Value Technology, a proprietary performance additive
- Controls crabgrass including the mid-tiller stage of growth
- Enhanced drought stress and rainfast performance
- Labeled uses for residential and commercial grounds, golf courses, parks and athletic fields, roadsides, schools, etc.
- Comes in a convenient 64 oz jug
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