---
product_id: 109305518
title: "Alligare Diquat Herbicide to Control Bluegrass, Duckweed, Hydrilla & More - Glyphosate Alternative, Fast-Acting Non-Selective Liquid Weed Killer for Aquatic & Landscape Use - 1 Quart"
brand: "alligare"
price: "€ 77.98"
currency: EUR
in_stock: true
category: "Alligare"
url: https://www.desertcart.hr/products/109305518-alligare-diquat-herbicide-to-control-bluegrass-duckweed-hydrilla-and-more
store_origin: HR
region: Croatia
---

# Instant action within hours Glyphosate-free broad-spectrum control Effective in aquatic & landscape use Alligare Diquat Herbicide to Control Bluegrass, Duckweed, Hydrilla & More - Glyphosate Alternative, Fast-Acting Non-Selective Liquid Weed Killer for Aquatic & Landscape Use - 1 Quart

**Brand:** alligare
**Price:** € 77.98
**Availability:** ✅ In Stock

## Summary

> 🌱 Fast, fearless weed control for the modern green space.

## Quick Answers

- **What is this?** Alligare Diquat Herbicide to Control Bluegrass, Duckweed, Hydrilla & More - Glyphosate Alternative, Fast-Acting Non-Selective Liquid Weed Killer for Aquatic & Landscape Use - 1 Quart by alligare
- **How much does it cost?** € 77.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/109305518-alligare-diquat-herbicide-to-control-bluegrass-duckweed-hydrilla-and-more)

## Best For

- alligare enthusiasts

## Why This Product

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

## Key Features

- • **Tough Weed Terminator:** Targets aggressive invaders like hydrilla, duckweed, and bluegrass with precision.
- • **Dual-Terrain Dominance:** Powerfully controls weeds in both water and land environments for versatile use.
- • **Residue-Free Replanting:** Supports sustainable landscaping by allowing safe replanting post-application.
- • **Rapid Results, Zero Wait:** See visible weed elimination within hours—because your time is valuable.
- • **Glyphosate-Free & Green-Minded:** A safer, eco-conscious alternative that kills tough weeds without glyphosate.

## Overview

Alligare Diquat Herbicide is a fast-acting, glyphosate-free liquid weed killer designed for both aquatic and landscape use. With 37.3% diquat dibromide, it delivers rapid, broad-spectrum control of tough weeds like hydrilla, duckweed, and bluegrass, showing visible results within hours. Safe for replanting and effective across diverse terrains, it’s the go-to solution for professionals seeking efficient, residue-free weed management.

## Description

desertcart.com : Alligare Diquat Herbicide to Control Bluegrass, Duckweed, Hydrilla & More - Glyphosate Alternative, Fast-Acting Non-Selective Liquid Weed Killer for Aquatic & Landscape Use - 1 Quart : Patio, Lawn & Garden

## Features

- INSTANT WEED CONTROL: Expect visible results within hours, as hydrilla killer starts working immediately on contact with green plant tissue, making it an ideal solution when fast, effective weed control is needed with minimal downtime
- GLYPHOSATE-FREE POWER: This non-selective aquatic herbicide for ponds provides broad-spectrum control without using glyphosate. It works quickly to kill a wide range of weeds and is ideal for those looking for an efficient and fast-acting substitute
- RELIABLE ACROSS ALL TERRAINS: Whether treating water bodies or overgrown ground, the duckweed killer for ponds performs across both aquatic and land environments with consistent results. It is designed for use in ponds, lakes, drainage areas, and landscapes
- TAKES DOWN TOUGHEST WEEDS: Our weed killer for ponds controls aggressive weeds such as duckweed, hydrilla, water hyacinth, & annual bluegrass. Our formula is built to handle hard-to-kill species and is ideal for restoring clean, manageable outdoor areas
- RESIDUE-FREE REPLANTING: With 37.3 percent diquat dibromide, this weed and grass killer delivers quick control without leaving harmful residues. Safe for replanting after application, it supports sustainable weed management and soil health
- Available for sale and use in AL, AK, AZ, AR, CA, CO, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, WV, WI, WY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HMBPGD6 |
| Active Ingredients | Diquat dibromide, Herbicide |
| Best Sellers Rank | #11,733 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #121 in Weed Killers |
| Brand Name | ALLIGARE |
| Coverage | weed and moss control |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,290) |
| Item Form | Liquid |
| Item Weight | 2 Pounds |
| Liquid Volume | 1 Quarts |
| Manufacturer | Alligare |
| Model Number | 000087 |
| Part Number | 000087 |
| UPC | 764966210049 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Active Ingredients:** Diquat dibromide, Herbicide
- **Brand:** ALLIGARE
- **Item Form:** Liquid
- **Item Weight:** 2 Pounds
- **Liquid Volume:** 1 Quarts

## Images

![Alligare Diquat Herbicide to Control Bluegrass, Duckweed, Hydrilla & More - Glyphosate Alternative, Fast-Acting Non-Selective Liquid Weed Killer for Aquatic & Landscape Use - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71Pukgr-CfL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Diquat Aquatic Herbicide - Quart
- Plex Mate Aquatic Surfactant for Herbicides – Quart- Non-Ionic, Increase Product Coverage, Increase Product Penetration, Increase Product Effectiveness
- Cutrine-Plus Liquid Algaecide - 1 Gallon Professional-Grade Algae Killer for Lakes & Ponds, EPA Approved to Control All Types of Algae (Planktonic, Filamentous, and Chara)

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**Shop now:** [https://www.desertcart.hr/products/109305518-alligare-diquat-herbicide-to-control-bluegrass-duckweed-hydrilla-and-more](https://www.desertcart.hr/products/109305518-alligare-diquat-herbicide-to-control-bluegrass-duckweed-hydrilla-and-more)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*