SKU: 23760973322
crabgrass herbicide

crabgrass herbicide Prime Source

Sale price$23.88 Regular price$26.53
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

crabgrass 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
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 23760973322

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Katelyn Jean
Lexington, US
★★★★★ 5
Self-Care’s Always in Season
Format: Paperback, Format: Paperback
Self Care for Adult Children of EI Parents is a great book to teach the lessons in life you maybe never got the chance to learn. How can you know how to handle or deal with things you were never taught properly or modeled? This is your start right here! Identify places you need to grow. Self-care comes in several forms and in this book you can explore where you may know you need help or start on page one. Often times caring for others is the way your brain is wired based on experience. Throughout this book you will find tools to get you on track putting yourself care first so you are able to show up for those who deserve if and conserve the energy on those who don’t. It’s also a great addition to the set by Lindsey Gibson for Emotionally Immature “Parents/People”.
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Reviewed in the United States on January 15, 2026
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Lindsey Brueggen
Phoenix, US
★★★★★ 5
Life Skills You Were Never Taught
Format: Paperback
I have never felt so seen and heard by Dr. Gibson. This book has truly been life altering for me. The lessons in this book have helped me become a confident leader and a more stable, happy, and kind person. I understand myself so much better than before, and now see how my upbringing has affected me into adulthood. The valuable lessons in this amazing book are easy to understand and implement in everyday life. Lessons are categorized and laid out in a very easy to read and retain way. I also have the audiobook and love to follow along and highlight passages. The hearing of the kind words in this book is so healing for me, and I highly recommend it. I feel motivated by this material each time I see it. Thank you so much, Dr. Gibson, for you dedication to this topic. It has sincerely changed my life for the better.
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Reviewed in the United States on June 30, 2023
B
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Bryna Mason
Lowell, US
★★★★★ 4
Therapist recommended
Format: Paperback
My therapist recommended this book, and I can already see why. It’s incredibly validating and insightful. It really helped me understand so many of my feelings and behaviors in a way I hadn't before. The exercises and practical advice are so helpful and feel very grounded. It's a must-read if you're working through this kind of stuff. I’m so grateful my therapist told me about it.
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Reviewed in the United States on August 28, 2025
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Beguiled By Books
Louisville, US
★★★★★ 5
Great book for direction on how to help yourself!
Format: Kindle
This book, written for (as the title suggests) adult children of emotionally immature (EI) parents, provide wonderful insights into the psychology of EI people. Regardless of the emotional level of your parents, these books are a must-read for everyone. Why? Gibson kindly and directly delivers clear insights into EI behavior, which applies to any adult in your life. Self-Care for Adult Children of Emotionally Immature Parents: Honor Your Emotions, Nurture Your Self, and Live with Confidence, deals with caring for yourself in ongoing relationships with EI people. These techniques are grouped by where and when you may encounter EI people to use the book as a reference guide. If you are close to someone who exhibits EI behaviors, you can flip to that section. If you work with EI people, there's a section for coworkers. This book focuses on how you nurture yourself and your identity once you've worked on healing from childhood trauma. Gibson does a superb job of sharing direct context about EI people. She pulls no punches about EI people's damage but gives space to encourage growth and break the multi-generational trauma.
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Reviewed in the United States on July 21, 2023
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Melissa
Omaha, US
★★★★★ 5
Really informative fun read
Format: Paperback, Format: Paperback
This book is divided into different subjects which makes it easy to read ALL or just the sections that your looking for direct information on. Really helpful, simple to understand and goes great with the other 2 she has.
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Reviewed in the United States on November 3, 2024

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