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Item #:
68474954
Q4 Plus Turf Herbicide - With Four Active Ingredients - 32 fl oz Bottle by PBI-Gordon
Item #:
68474954
BHD 28
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Imported from USA store
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Q4 Plus is the powerhouse solution for quick and effective control of both grassy and broadleaf weeds in your turf.
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What Stands Out
Wide Applicability
Q4 Plus Herbicide effectively targets a wide range of tough weeds, making it suitable for various environments like lawns, gardens, and agricultural fields.
Fast Acting
This herbicide delivers quick results, eliminating weeds swiftly to safeguard your crops and landscapes, ensuring healthier growth within days.
Easy Application
Designed for user convenience, Q4 Plus comes in a ready-to-use spray bottle, allowing effortless application and precise targeting without complicated mixtures.
Product Details
- Controls a broad spectrum of grassy and broadleaf weeds
- Highly selective on cool-season turf grasses
- Rain-fast in 6 hours with a one week reseeding interval
- Provides fast visual response and rapid activity on broadleaf weeds
- Suitable for use on bermudagrass with a wide application window
- Active ingredients include Quinclorac, Sulfentrazone, 2,4-D, and Dicamba
| Herbicide type | Weed & Grass Killer |
| Form | Liquid |
| Size | 32 fl oz Bottle |
| Plant category | Grasses |
| Plant name | Crabgrass, Foxtail, Yellow nutsedge |
| Brand | PBI-Gorden |
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Lawn Enthusiasts
Ideal for homeowners seeking effective weed control in their lawns while promoting healthy turf growth.
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Commercial Landscapers
Perfect for professional landscapers who require reliable herbicide solutions for managing weeds in large areas.
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Golf Course Operators
Recommended for golf course maintenance, ensuring the greens remain pristine and free of troublesome weeds.
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Vegetable Gardens
Not suitable for garden use as it may harm desirable plants and vegetables along with targeted weeds.
Product Description
Q4 Plus Turf Herbicide - With Four Active Ingredients - 32 fl oz Bottle by PBI-Gordon
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Product Buying Guide
Looking to maintain a lush, weed-free turf or lawn? Consider the Q4 Plus Herbicide. This patented herbicide offers a comprehensive solution for controlling a broad spectrum of grassy and broadleaf weeds. With its unique combination of four active ingredients, it provides rapid and effective results in established cool-season and bermudagrass turf areas.
Product Specifications
- Contains: Quinclorac, Sulfentrazone, 2,4-D, Dicamba
- Selectivity: Highly selective on cool-season turf grasses
- Usage: Suitable for lawns, golf courses, public parks, and more
- Reseeding Interval: One week
- Rainfast: 6 hours
Key Features
- Control of grassy and broadleaf weeds
- Extra knockout power on grassy weeds
- Fast visual response
- Suitable for application up to 90F
- Wide window of application for broadleaf weeds
Usage Scenarios
- Lawn maintenance
- Golf course turf management
- Sports turf maintenance
- Sod farms
Usage Scenarios
The Q4 Plus Herbicide competes with other herbicides designed for post-emergence control of grassy and broadleaf weeds. Some notable competitors include Brand X and Brand Y, which also offer selective and fast-acting weed control solutions for turf areas.
Some User Review
- Users have reported rapid weed control, particularly with crabgrass and foxtail
- The product's rainfast feature has been highly praised for its effectiveness even after watering
- Many users have appreciated the wide window of application, allowing for greater flexibility
Competitors
When comparing prices, it's essential to consider the overall value in terms of coverage, effectiveness, and reapplication frequency. While cost may vary, it's important to prioritize the features and effectiveness that align with your specific turf maintenance needs.
Buying Considerations
- Evaluate the size of the treated area and the frequency of application to determine the cost-effectiveness
- Consider compatibility with the turf grass species in the target area
- Assess the specific weed control needs to ensure the product effectively targets the prevalent weeds
Conclusion
In conclusion, the Q4 Plus Herbicide stands as a reliable and highly effective solution for post-emergence weed control in various turf areas. Its unique combination of active ingredients, rapid response, and wide application window make it a valuable asset for maintaining pristine turf and lawns.
View LessLooking to maintain a lush, weed-free turf or lawn? Consider the Q4 Plus Herbicide. This patented herbicide offers a comprehensive solution for controlling a broad spectrum of grassy and broadleaf weeds. With its unique combination of four active ingredients, it provides rapid and effective results in established cool-season and bermudagrass turf areas. Continue Reading
Customer Questions & Answers
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Question:
How quickly can I expect to see results with Q4 Plus?
Answer: You can typically see results within 24 to 48 hours after application. -
Question:
Is Q4 Plus safe for all types of turfgrass?
Answer: Yes, Q4 Plus is highly selective and safe for both cool-season and warm-season turfs. -
Question:
What is the recommended application rate for Q4 Plus?
Answer: The recommended rate is 2.6 to 3 fl. oz. mixed with 1 gallon of water for treating approximately 1,000 sq. ft. of turfgrass.
PBI-Gorden Garden Chemicals & Treatments Editorial Review
The Q4 Plus Herbicide from PBI Gordon has received a mixed reception from customers. Many users are impressed with its effectiveness in tackling challenging weeds like crabgrass and wild violets, crediting it as a powerful solution that lives up to its promises. Positive reviews highlight the herbicide's capacity to kill existing weeds efficiently, making it a go-to option for those struggling with persistent vegetation. However, not all experiences with Q4 Plus have been positive. Some customers express dissatisfaction, particularly those who have switched from more established brands like Hi-Yield 2 4-D. They report that despite following the application instructions closely, the herbicide fails to provide lasting results. Several users have noted that after initial elimination of weeds, a resurgence occurs, leading to frustration and disappointment. In these cases, users have invested in multiple applications without seeing the desired outcome, often pointing out that older, less expensive products performed better in keeping their lawns weed-free. Overall, while Q4 Plus Herbicide proves effective for certain users and specific types of weeds, it underwhelms others, particularly those expecting long-term solutions. The disparity in experiences suggests that the product may work best under certain conditions or types of infestations, leaving some customers feeling as though their investment was wasted. **
Customer Reviews & Ratings
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Pros
- Effective at killing challenging weeds like crabgrass and wild violets.
- Some users report it delivers powerful results when applied correctly.
Cons
- InConsistent results, with some customers experiencing weed resurgence after application.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”
13 June 2026 · via Trustpilot
MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
MK
Mohd
Verified buyer
“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”
26 Feb 2026 · via Trustpilot
K
Khaled
Verified buyer
“Good quality of product, delivered in 2 weeks. I thought it would take more time.”
21 Feb 2026 · via Trustpilot
T
trusttaker
Verified buyer
“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”
20 Feb 2026 · via Trustpilot
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BHD 28
Order now and get it around Thursday, July 30
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Features & Benefits
- Patented formula with four powerful active ingredients.
- Controls over 91 species of weeds including crabgrass and yellow nutsedge.
- Fast results within 24 to 48 hours, minimizing call-backs.
- Highly selective on cool-season and warm-season turf grasses.
- Rain-fast in just 6 hours; allows quick reapplication.
- Perfect for diverse applications including lawns, golf courses, and sports fields.
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