SKU: 79162465250
4 score herbicide

4 score herbicide Prime Source

Sale price$26.63 Regular price$29.59
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

4 score herbicide Prime SourceQuintessential takes quinclorac performance to the next level and is an excellent choice if you are going after crabgrass that has invaded your lawn. This is a selective, post emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds, including crabgrass, foxtail, signal grass, and torpedo grass. Up to 90 day control for both broadleaf and grassy weeds Active Ingredients is Dimethylamine

Quintessential™ takes quinclorac performance to the next level and is an excellent choice if you are going after crabgrass that has invaded your lawn. This is a selective, post-emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds, including crabgrass, foxtail, signal grass, and torpedo grass.

  • Up to 90-day control for both broadleaf and grassy weeds
  • Active Ingredients is Dimethylamine salt of Quinclorac 18.92%
  • Unique, patent-pending formulation powered by H-Value Technology, a proprietary performance additive that increases efficacy
  • Great for controlling crabgrass, including the mid-tiller stage of growth
  • Available in multiple sizes *

Product Description:

Quintessential alters the formulation of quinclorac in a way that improves the absorption of the product into the plant. That means faster activity and higher rate load in the targeted weed, as well as improved performance in drought stress or rainfast situations. And unlike any other herbicide on the market, Quintessential demonstrates improved control of crabgrass at all growth stages, including the problematic 3-5 tiller stage.

This product can be applied to both residential and non-residential turf. Selective control means it doesn’t harm turf.

Quintessential can be applied from seven days prior to seeding and up to twenty-eight days after selected weeds have emerged. The use of methylated seed oil, such as Duo Stick Select is recommended to enhance the effectiveness of the product. If you cannot get methylated seed oil, a non-ionic surfactant can be used.

Target pests include Barnyardgrass, Black medic, Foxtails, Clover, Crabgrass (large & smooth), Daisy, Dandelion, Morningglory, Wild Violet, and more.

*Size options and coverage: 

  • 7.5 oz bottle = covers up to 5,000 sq ft.
  •  64 oz bottle = covers up to 42,600 sq ft.

Application Information:
This is a liquid concentrate product you mix with water in a battery sprayer or pump sprayer. **You will also want to utilize a surfactant along with this product.

Quintessential can be used on all cool-season and some warm-season grasses, see the list below:

  • Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
  • Warm-Season Lawns - Bermuda, Zoysia,
  • Hybrid Bermuda could see some collateral stunting of growth

NOTE: Not for use with Centipede, Bahia, St Augustine grasses

 Coverage

7.5 oz bottle covers up to 5,000 sq ft at the rate of 1.45 oz per 1,000 sq ft


64 oz bottle covers up to 42,600 sq ft at the rate of 1.45 oz per 1,000 sq ft

Application  Details

Mix 1.45 oz per gallon of water in a backpack/pump sprayer and spray that evenly across 1,000 sq ft of lawn

In most cases, you should only have to spot spray or zone spray unless you have a REALLY big problem with crabgrass!

Water-In  Instructions

No watering or rainfall within 24 hours after application

If rainfall does not occur in 2 to 7 days after application, irrigation of at least 1/2 inch is desirable.

Product Resources:

Label/SDS: Quintessential Info 
Package Includes:  (1) 7.5 oz bottle or (1) 64 oz bottle based on selection.
Storage: Store in a cool dry place away from direct sunlight. The product will store for 2 years under normal conditions.

Shipping Information:

Shipping Costs

Included for most states within the U.S.
NO P.O. Boxes

State Restrictions
Alaska (AK), California (CA) and Hawaii (HI)
Stickers

Sorry, no stickers with this item

Typical Delivery Time

4 - 7 business days

Product Type

Liquid Concentrate

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Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79162465250

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4.7 ★★★★★
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Product Reviews
A
Amazon Customer
Massapequa, US
★★★★★ 4
It shouldn’t be this hard to use, don’t like the fabric guard
Color: Gray/Blue, Size: Large
This review is for the Best Brands listing “Farberware Large Lint Remover & Fabric Shaver Set – Battery Powered Sweater Shaver with Triple Blades and Extra Sticky Roller for Pet Hair, Fuzz & Pilling on Clothes & Furniture“. This set contains a fabric shaver as well as a lint removal roller. The fabric shaver needs batteries, not included, and the orientation is weirdly not marked on the side that takes the batteries but instead on the outside of the battery lid, on the last surface you’d check. So even though this needed a very normal two AA batteries it was still harder to install than it needed to be. Also, emptying the lint collector is harder than it needs to be. I need to use both hands and hold the remover against my body to detach the lint container. It comes off with a “click” that does not bode well for the durability of the device. As for using the lint remover, it does an ok job. It has a fabric guard to presumably prevent anyone creating holes in the fabric they’re cleaning and the guard can be lowered/raised slightly. However, it keeps the lint remover far enough away from the fabric you need to press pretty hard to get decent results and you can’t get as close as you need in some areas due to the bulk of the plastic guard. The handle is also a little bulky, it’s like they made the entire device larger instead of just making the shaving surface and the lint catcher larger. The lint roller was pretty standard. I have long nails and usually struggle with detailed tasks, but I was able to get to the sticky panels without too much hassle. Although u made a bit of a mess trying to get the lint roller started, the roller was nicely sticky and lasted a little longer than some cheaper alternatives. I was able to get the sticky sheet to tear at the perforated edge easily. I have used the shaver to clean an old wool sweater as well as a newer pair of jersey sweatpants, and the results were ok but I prefer my smaller, older lint remover for effectiveness and ease of use. The lint roller was very nice, although I sort of expected the pretty pattern to be on the entire roll not just the front cover. This set works ok, but I really don’t like the lint remover and am removing a star because it’s harder to use than it should be, including the presence of the bulky fabric guard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
D
Verified Purchase
DJ SINGH
Fort Morgan, US
★★★★★ 5
good
Size: 23.6 Inch, Color: White
I recently added this bathroom shelf, and it’s been a great upgrade for organizing my space. It was easy to install and feels sturdy enough to hold everyday essentials like toiletries, skincare products, and small containers without any issues. The design is simple and clean, which helps it blend in nicely with the rest of the bathroom. It doesn’t take up much space but still provides enough storage to reduce clutter around the sink or shower area. One thing I appreciate is how practical it is for small bathrooms—everything is within reach, and it makes the space feel more organized overall. As long as it’s installed properly, it holds up well and stays secure. The only downside is that heavier items might not be ideal depending on the material, but for regular use, it does the job perfectly. Overall, a functional and affordable solution if you’re looking to add extra storage and keep your bathroom tidy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Ashlee
Charlottesville, US
★★★★★ 5
Perfect!!
Size: 23.6 Inch, Color: Rustic Brown, Size: 23.6 Inch, Color: Rustic Brown
Easy to hang and stunning!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amber
Battle Creek, US
★★★★★ 5
Good quality shelves
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
Very good quality. Easy to install. Love them in my bathroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
S
Verified Purchase
soma
Port Orchard, US
★★★★★ 4
Very spacious and beautiful
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
A lot of my books fit on here and there’s still more room left if I wanted to buy more books. It’s a simple looking bookshelf but it’s really pretty. It’s also sturdy the only reason I gave it a 4 stars instead of 5 was because it comes with its own plastic screw anchors and they are crap. The shelves were wobbly when we installed them using the plastic screw anchors that came with the packaging. My dad set mine up and luckily he had a bunch of his own so he switched them out with better screw anchors. Once we made that switch it was perfect, there was no wobble or shaking at all. So that’s my only piece of advice. Besides for the screw anchors everything else is perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2024

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