---
product_id: 480949976
title: "Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz."
brand: "quintessential"
price: "€ 197.49"
currency: EUR
in_stock: true
reviews_count: 3
category: "Quintessential"
url: https://www.desertcart.fr/products/480949976-herbicide-64-oz-quinclorac-1-5-l-improved-formulation-h
store_origin: FR
region: France
---

# Controls crabgrass at all growth stages Enhanced drought & rainfast performance H-Value Tech boosts absorption Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz.

**Brand:** quintessential
**Price:** € 197.49
**Availability:** ✅ In Stock

## Summary

> 🌿 Dominate your turf with science-backed crabgrass control!

## Quick Answers

- **What is this?** Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz. by quintessential
- **How much does it cost?** € 197.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/480949976-herbicide-64-oz-quinclorac-1-5-l-improved-formulation-h)

## Best For

- quintessential enthusiasts

## Why This Product

- Trusted quintessential brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous 64 oz Jug:** Ample supply for large areas, ensuring long-lasting weed defense
- • **Versatile Application:** Perfect for lawns, golf courses, parks, schools, and more
- • **Total Crabgrass Control:** Eradicates crabgrass even at stubborn mid-tiller stage
- • **Weather-Resilient Performance:** Works effectively under drought stress and rain conditions
- • **Patent-Pending H-Value Technology:** Revolutionary formula for faster, deeper weed absorption

## Overview

Quinclorac 1.5 L Herbicide with patented H-Value Technology delivers superior crabgrass control by enhancing absorption and efficacy. Its unique formulation targets weeds at all growth stages, including the tough mid-tiller phase, while maintaining performance in drought and rain. Ideal for residential and commercial lawns, golf courses, parks, and institutional grounds, this 64 oz liquid jug offers a powerful, reliable solution for pristine turf management.

## Description

Quintessential with H-Value Technology alters the formulation of quinclorac in a way that improves 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. Quintessential will be the essential tool for combatting crabgrass and other troublesome turf weeds. 64oz Jug (1/2 Gallon)

Review: Stay patient for shocking results. - I woke up a week after spraying thinking it didn't do anything, came back that night and the crabgrass was absolutely obliterated. Not a single survivor. I highly recommend this product.
Review: works great - instant death to crabgrass!

## Features

- UNIQUE, patent-pending formulation powered by H-Value Technology, a proprietary performance additive that increases efficacy.
- CONTROLS crabgrass including the mid-tiller stage of growth
- ENHANCED drought stress and rainfast performance
- LABELED USES: Grounds or lawns around residential and commercial establishments Golf courses Multi-family dwellings Military and other institutions Parks and athletic fields, Roadsides, Schools, Cemeteries, Sod farms
- 64 oz Jug

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDT6ZWWG |
| Best Sellers Rank | #448,425 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #862 in Weed Killers |
| Brand | Quintessential |
| Date First Available | September 9, 2022 |
| Item Form | Liquid |
| Item Weight | 4 pounds |
| Liquid Volume | 64 Fluid Ounces |
| Manufacturer | Albaugh |
| Unit Count | 64.0 Fluid Ounces |

## Product Details

- **Brand:** Quintessential
- **Item Form:** Liquid
- **Item Weight:** 64 Ounces
- **Liquid Volume:** 64 Fluid Ounces
- **Manufacturer:** Albaugh

## Images

![Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz. - Image 1](https://m.media-amazon.com/images/I/41CIrh1mT+L.jpg)
![Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz. - Image 2](https://m.media-amazon.com/images/I/41xQLftL8cL.jpg)
![Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz. - Image 3](https://m.media-amazon.com/images/I/61C28FcqGCL.jpg)
![Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz. - Image 4](https://m.media-amazon.com/images/I/61yUwbiLB7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stay patient for shocking results.
*by R***K on August 30, 2025*

I woke up a week after spraying thinking it didn't do anything, came back that night and the crabgrass was absolutely obliterated. Not a single survivor. I highly recommend this product.

### ⭐⭐⭐⭐⭐ works great
*by M***L on August 29, 2025*

instant death to crabgrass!

### ⭐⭐⭐⭐⭐ This stuff works!
*by D***F on September 4, 2024*

Wow, killed the crabgrass with no problem. I applied it to spots where there was crabgrass and it worked well. Just be sure not to over apply as it will also harm the grass. If I just lightly hit spots, the grass was not harmed.

## Frequently Bought Together

- Quintessential Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz.
- Southern Ag Methylated Seed Oil (MSO) Surfactant (Quart - 32oz)
- Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-08*