---
product_id: 23040760
title: "Southern Ag - 13503 - Lawn Weed Killer with Trimec - Herbicide - 32oz"
brand: "southern ag"
price: "¥9756"
currency: JPY
in_stock: true
reviews_count: 8
category: "Southern Ag"
url: https://www.desertcart.jp/products/23040760-southern-ag-13503-lawn-weed-killer-with-trimec-herbicide-32oz
store_origin: JP
region: Japan
---

# Controls broadleaf weeds fast Compatible with hose-end sprayers Patented 3-ingredient formula Southern Ag - 13503 - Lawn Weed Killer with Trimec - Herbicide - 32oz

**Brand:** southern ag
**Price:** ¥9756
**Availability:** ✅ In Stock

## Summary

> 🌱 Kill weeds, not your vibe — lawn perfection starts here!

## Quick Answers

- **What is this?** Southern Ag - 13503 - Lawn Weed Killer with Trimec - Herbicide - 32oz by southern ag
- **How much does it cost?** ¥9756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/23040760-southern-ag-13503-lawn-weed-killer-with-trimec-herbicide-32oz)

## Best For

- southern ag enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Works seamlessly with conventional and hose-end sprayers—no mess, no fuss
- • **Rapid Results in 48 Hours:** See visible weed elimination faster than your neighbors
- • **Triple-Action Weed Control:** Patented blend of 3 proven herbicides for unbeatable lawn defense
- • **Versatile Turf Compatibility:** Safe and effective on 9 popular turf types including Bermuda & Bluegrass
- • **Boosted Performance with Surfactant:** Maximize herbicide power by pairing with recommended surfactants

## Overview

Southern Ag 13503 Lawn Weed Killer is a 32oz herbicide spray featuring a patented combination of three active ingredients (mecoprop, 2,4-D, dicamba) designed to control a wide range of broadleaf weeds across 9 turf types. Compatible with conventional and hose-end sprayers, it delivers visible results within 48 hours, making it a top choice for professional-quality lawn care.

## Description

Lawn Weed Killer with trimec for use on 9 turf types controls a wide range of lawn weeds a patented combination of 3 proven Weed killers Directions for use in conventional & hose End sprayerscontains: 5.30% mecoprop, 3.05% 2, 4-D,1.29% dicamba.use on: Bermuda, Bahia, blue grass, fescues,rye, Centipede, St. Augustine & zoysiagrass.(note: not for use on improved varietiesin the South).controls: most broadleaf weeds.

Review: Very effective on hard to kill selective weeds. - Works great on hard to kill weeds like lespedeza & spurge. Results are visible within 48 hours after application!!
Review: Great product - Wiped out the clover and other weeds without damaging the lawn. Applied per the instructions with an end-of-hose sprayer and worked great. Easy to use and no smell.

## Features

- For use on 9 turf types
- Controls a wide range of lawn weeds
- A patented combination of 3 proven weed killers
- Directions for use in conventional & hose end sprayers
- Recommend to use - Surfactant for Herbicide - for increased performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0056QEA36 |
| Active Ingredients | Herbicide |
| Best Sellers Rank | #35,751 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #219 in Weed Killers |
| Brand | Southern Ag |
| Customer Reviews | 4.3 4.3 out of 5 stars (576) |
| Global Trade Identification Number | 00051538135030 |
| Is Discontinued By Manufacturer | No |
| Item Form | Spray |
| Item Weight | 0.01 ounces |
| Item model number | 13503 |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Southern Ag |
| Product Dimensions | 5 x 2 x 7.75 inches |
| UPC | 051538135030 |
| Unit Count | 32.0 Ounce |

## Product Details

- **Active Ingredients:** Herbicide
- **Brand:** Southern Ag
- **Item Form:** Spray
- **Item Weight:** 0.01 Ounces
- **Liquid Volume:** 32 Fluid Ounces

## Images

![Southern Ag - 13503 - Lawn Weed Killer with Trimec - Herbicide - 32oz - Image 1](https://m.media-amazon.com/images/I/71ZZQXZZdFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective on hard to kill selective weeds.
*by R***. on August 9, 2025*

Works great on hard to kill weeds like lespedeza & spurge. Results are visible within 48 hours after application!!

### ⭐⭐⭐⭐⭐ Great product
*by S***L on December 19, 2025*

Wiped out the clover and other weeds without damaging the lawn. Applied per the instructions with an end-of-hose sprayer and worked great. Easy to use and no smell.

### ⭐⭐⭐⭐ Great Knockdown Power, But Weeds Return Too Fast
*by M***N on October 11, 2025*

This Southern Ag Lawn Weed Killer works—it absolutely knocks down the weeds quickly and effectively. I followed the mixing instructions precisely, and even tried a slightly stronger concentration, but the central issue is time: the weeds tend to come back relatively quick. The product is effective, and you get great results initially, but it just doesn't offer the long-term staying power I was hoping for. If you don't mind reapplying every few weeks, it's a powerful tool. But if you want to be totally hands-off for a whole season, this isn't it.

## Frequently Bought Together

- Southern Ag - 13503 - Lawn Weed Killer with Trimec - Herbicide - 32oz
- Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint

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**Shop now:** [https://www.desertcart.jp/products/23040760-southern-ag-13503-lawn-weed-killer-with-trimec-herbicide-32oz](https://www.desertcart.jp/products/23040760-southern-ag-13503-lawn-weed-killer-with-trimec-herbicide-32oz)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-22*