---
product_id: 679800048
title: "Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal."
brand: "roundup"
price: "A$325"
currency: AUD
in_stock: true
reviews_count: 5
category: "Roundup"
url: https://www.desertcart.com.au/products/679800048-dual-action-365-weed-and-grass-killer-plus-12-month
store_origin: AU
region: Australia
---

# 12-month weed prevention Pump 'N Go 2 sprayer with 10-min continuous spray Rainproof in 30 minutes Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.

**Brand:** roundup
**Price:** A$325
**Availability:** ✅ In Stock

## Summary

> 🌿 Effortless year-long weed control that keeps your space flawless and your schedule free!

## Quick Answers

- **What is this?** Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal. by roundup
- **How much does it cost?** A$325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/679800048-dual-action-365-weed-and-grass-killer-plus-12-month)

## Best For

- roundup enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting & Rainproof:** Visible results in hours and rainproof in just 30 minutes—no more waiting or worrying about weather interruptions.
- • **Year-Round Weed Defense:** Kills and prevents tough weeds and grasses for up to 12 months, so your outdoor spaces stay pristine without constant upkeep.
- • **Precision Spraying Comfort:** Pump 'N Go 2 sprayer with extendable wand delivers up to 10 minutes of continuous spray, reducing strain and boosting accuracy without bending over.
- • **Versatile Application Zones:** Perfect for cracks, patios, sidewalks, gravel, and other non-lawn areas—target weeds where they hide and prevent their return.
- • **Large Coverage, Minimal Effort:** One 1.33-gallon container treats up to 400 sq. ft., making it ideal for busy professionals who want effective results without hassle.

## Overview

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer combines powerful weed-killing and long-lasting prevention in one easy-to-use formula. Featuring a Pump 'N Go 2 sprayer with an extendable wand, it offers up to 10 minutes of continuous spray for precise application. Rainproof in 30 minutes and effective against a wide range of weeds including crabgrass, dandelion, and poison ivy, it covers up to 400 sq. ft. per 1.33-gallon container, making it a top choice for maintaining weed-free non-lawn areas all year round.

## Description

Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go® 2 Sprayer provides one-step weed protection for up to 12 months. This weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush. It is rainproof in as fast as 30 minutes and produces visible results in hours. Use Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas. The Pump ‘N Go® 2 Sprayer with an extendable wand provides greater accuracy without bending over. With Pump ‘N Go® 2, you don't need to mix your own liquid, and get up to 10 minutes of continuous spray. Please note, to prevent new weeds and grasses from growing, YOU MUST SPRAY THE ENTIRE AREA you want to control, NOT JUST the emerged weeds. One 1.33 gal. container treats up to 400 sq. ft.

Review: We often purchase this product. It can cover large areas covered with weeds - it can effectively remove the weeds and the effect is rapid, without affecting other plants.
Review: My yard had an overwhelming amount of weeds. Instructions for how to use were the most difficult part of this. Instruction book ripped on both sides upon trying to remove - seems like they could just be printed on the bottle instead of including a peel off book. Results not seen within 6 hours as stated but definitely within12. Easy to use with the continuous sprayer. Some of my bigger weeds will need an additional application but I am happy with the results.

## Features

- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer provides one-step weed protection for up to 12 months
- Our weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush
- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer is rainproof in as fast as 30 minutes and produces visible results in hours
- Use this weed preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas
- The Pump ‘N Go 2 Sprayer with an extendable wand provides up to 10 minutes of continuous spray and provides greater accuracy without bending over

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQ9NXR8J |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,075) |
| Date First Available | 27 November 2024 |
| Department | Unisex-Adult |
| Item display weight | 15.38 Pounds |
| Item model number | Miracle-Gro - 5725204 |
| Manufacturer | Scotts |
| Part number | 5725204 |
| Product Dimensions | 25.4 x 16.26 x 32.26 cm; 5.44 kg |

## Product Details

- **Brand:** Roundup
- **Item form:** Liquid
- **Item weight:** 5.44 kg
- **Liquid volume:** 1.33 Gallons
- **UPC:** 070183000463

## Images

![Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal. - Image 1](https://m.media-amazon.com/images/I/71aF8ou4VpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***T on 8 January 2026*

We often purchase this product. It can cover large areas covered with weeds - it can effectively remove the weeds and the effect is rapid, without affecting other plants.

### ⭐⭐⭐⭐ Review
*by K***T on 11 July 2025*

My yard had an overwhelming amount of weeds. Instructions for how to use were the most difficult part of this. Instruction book ripped on both sides upon trying to remove - seems like they could just be printed on the bottle instead of including a peel off book. Results not seen within 6 hours as stated but definitely within12. Easy to use with the continuous sprayer. Some of my bigger weeds will need an additional application but I am happy with the results.

### ⭐⭐⭐⭐⭐ Review
*by R***M on 12 December 2025*

This is the best for killing weeds in your landscapes. After fighting weeds while Living in Florida this saved my knees.

## Frequently Bought Together

- Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer, 1.33 gal.
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-07*