---
product_id: 480949976
title: "Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz."
brand: "quintessential"
price: "NT$7039"
currency: TWD
in_stock: true
reviews_count: 4
category: "Quintessential"
url: https://www.desertcart.tw/products/480949976-herbicide-64-oz-quinclorac-1-5-l-improved-formulation-h
store_origin: TW
region: Taiwan
---

# H-Value Technology boosts absorption & efficacy Controls crabgrass at all growth stages 64 oz liquid jug for easy application Herbicide (64 oz.) Quinclorac 1.5 L Improved Formulation, H-Value Technology, Liquid Crabgrass Killer - 64 oz.

**Brand:** quintessential
**Price:** NT$7039
**Availability:** ✅ In Stock

## Summary

> 🌿 Obliterate crabgrass like a pro—because your lawn deserves the best!

## 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?** NT$7039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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 Coverage:** Covers up to 370 sq ft, making it the go-to solution for serious lawn care pros.
- • **Advanced H-Value Technology:** Patent-pending formula ensures faster, deeper absorption and superior weed eradication.
- • **Unmatched Crabgrass Control:** Kills crabgrass even at the tough mid-tiller stage for a pristine lawn.
- • **Versatile Use Across Spaces:** Perfect for residential lawns, golf courses, parks, and commercial grounds alike.
- • **Weather-Resilient Performance:** Rainfast and drought-tolerant formula keeps working when others fail.

## Overview

Quintessential Herbicide with H-Value Technology is a 64 oz liquid formula designed to deliver superior crabgrass control at all growth stages, including the challenging mid-tiller phase. Its patent-pending additive enhances absorption and efficacy, ensuring fast, reliable results even under drought or rain conditions. Ideal for diverse applications from residential lawns to golf courses, this product covers approximately 370 square feet per jug, making it a must-have for professional-grade 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: Fallow the instructions to a "T" - Only thing that actually KILLS, not stun crab grass. But leaves your turn unharmed
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.

## 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 | #257,017 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #721 in Weed Killers |
| Brand | Quintessential |
| Brand Name | Quintessential |
| Coverage | 369.57 square feet |
| Customer Reviews | 4.4 out of 5 stars 11 Reviews |
| Included Components | 64oz Jug |
| Item Form | Liquid |
| Item Weight | 64 Ounces |
| 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/61C28FcqGCL.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/61yUwbiLB7L.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/41xQLftL8cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fallow the instructions to a "T"
*by E***R on February 12, 2026*

Only thing that actually KILLS, not stun crab grass. But leaves your turn unharmed

### ⭐⭐⭐⭐⭐ 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!

## 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 Taiwan*
*Store origin: TW*
*Last updated: 2026-03-22*