---
product_id: 421918717
title: "Roundup For Lawns1"
brand: "roundup"
price: "$U6579"
currency: UYU
in_stock: null
reviews_count: 8
category: "Roundup"
url: https://www.desertcart.uy/products/421918717-roundup-for-lawns1
store_origin: UY
region: Uruguay
---

# Up to 3 months control Kills 253 weed types Rainproof in 3 hours Roundup For Lawns1

**Brand:** roundup
**Price:** $U6579
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Own the lawn everyone envies—weed-free, worry-free!

## Quick Answers

- **What is this?** Roundup For Lawns1 by roundup
- **How much does it cost?** $U6579 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/421918717-roundup-for-lawns1)

## 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

- • **Long-Lasting Defense:** Enjoy up to 3 months of continuous weed control—because your lawn deserves lasting perfection.
- • **Rapid Rainproof Formula:** Starts working immediately and stays effective even if it rains within 3 hours—no interruptions, no compromises.
- • **Optimized for Northern Grasses:** Specifically formulated for Kentucky Bluegrass, Perennial Ryegrass, Fescues, and Zoysiagrass to protect and enhance your turf’s natural beauty.
- • **Comprehensive Weed Annihilation:** Targets 253 stubborn weed species including crabgrass, dandelion, and poison ivy for a pristine lawn.
- • **Precision Application with Extendable Wand:** Effortlessly reach every corner of your lawn with the easy-reach spray wand featuring continuous spray for flawless coverage.

## Overview

Roundup For Lawns₁ is a ready-to-use liquid herbicide designed for Northern grasses, effectively killing 253 types of weeds including tough invaders like crabgrass and poison ivy. It offers up to 3 months of weed control, starts working immediately, and becomes rainproof within 3 hours. The product features an extendable spray wand for easy application and is ideal for use on Kentucky Bluegrass, Perennial Ryegrass, Fescues, and Zoysiagrass. Perfect for homeowners seeking a reliable, long-lasting solution to maintain a flawless lawn.

## Description

Make troublesome lawn weeds a problem of the past. Roundup® For Lawns₁ is a ready-to-use tough weed killer for Northern grasses that kills weeds, roots and all (when used as directed), with up to 3 month weed control (as listed). This product kills 253 types of weeds (see inside booklet for weed list), including crabgrass, dandelion, clover, yellow nutsedge, poison ivy, chickweed, oxalis, and purslane. In addition, it starts working immediately and is rainproof in 3 hours. Roundup® For Lawns₁ is for use on Northern grasses, including Kentucky Bluegrass, Perennial Ryegrass, Fescue spp. including Tall, Red, and Fine Leaf Fescues, and Zoysiagrass. For best results, apply this product to actively-growing weeds during the early growth stages. Use in the spring or fall when daytime temperatures are between 45°F and 90°F. The easy reach extendable spray wand makes application a breeze with its continuous spray. Do not allow people or pets to enter the treated area until sprays have dried. Roundup® For Lawns₁ is intended for use by homeowners as a spot treatment on lawns.

Review: Great product, wish a concentrate was available, hand sprayer sometimes missing - The product works as advertised on mature wide leaf grasses such as crabgrass. I just wish it was available in a concentrate suitable for the small residential pressure sprayers. I have 50 year old acre of lawn with a strong base of fescue and bluegrass but it has become overrun. I've used a few bottles so far and is working very well and will probably need a few more bottles. However I am not looking forward to treating an acre of land one manual hand squirt at a time. UPDATED: Three of the last four bottles I purchased arrived without the hand sprayer as shown in the photo on the side of the bottle. This did not affect me as I dump them into a pressure sprayer now, but I would be unhappy if I didn't have my own sprayer. I still think it's a great herbicide for the intended purpose but the (sometimes) attached hand sprayer is mediocre at best for larger areas.
Review: Worked great on crabgrass - Knocked the crabgrass out! Takes about 4 or 5 days to see everything turn white - and after a couple of weeks the crabgrass is simply gone.

## Features

- Roundup For Lawns₁ is a ready-to-use tough weed killer for Northern grasses that kills weeds, roots and all (when used as directed), with up to 3 month weed control (as listed)
- Kills 253 types of weeds (see inside booklet for weed list), including crabgrass, dandelion, clover, yellow nutsedge, poison ivy, chickweed, oxalis, and purslane
- Roundup For Lawns₁ starts working immediately and is rainproof in 3 hours
- Use this tough weed killer on listed Northern grasses, including Kentucky Bluegrass, Perennial Ryegrass, Fescue spp. including Tall, Red, and Fine Leaf Fescues, and Zoysiagrass
- The easy reach extendable spray wand makes application a breeze with its continuous spray
- Not available in FL, HI, LA, NY, TX, Guam, Puerto Rico, Virgin Islands

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Mcpa,Dimethylamine Salt,Quinciorac,Dicamba,Dimethylamine Salt,Satentrazone |
| Best Sellers Rank | #5,190 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #37 in Weed Killers |
| Brand | Roundup |
| Customer Reviews | 4.0 out of 5 stars 2,143 Reviews |
| Global Trade Identification Number | 00070183502028 |
| Item Form | Liquid |
| Liquid Volume | 1.33 Gallons |
| UPC | 070183502028 |

## Product Details

- **Brand:** Roundup
- **Liquid Volume:** 1.33 Gallons
- **Item Form:** Liquid
- **Active Ingredients:** Mcpa,Dimethylamine Salt,Quinciorac,Dicamba,Dimethylamine Salt,Satentrazone
- **UPC:** 070183502028

## Images

![Roundup For Lawns1 - Image 1](https://m.media-amazon.com/images/I/71cctITbBxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would this possibly kill Bermuda grass that is coming up in zoysia?**
A: Label says this:
It won't harm lawns when used as directed on Northern grasses, including Bluegrass, Fescue, Zoysia,

**Q: when to apply to crabgrass?**
A: For the best results, apply as soon as you see crabgrass emerge, or when the crabgrass is 3 to 4 inches tall. Use two applications at the same rate, 14 days apart for dense populations.

**Q: Does this work on wild violet?**
A: I don’ t see why it wouldn’t. It kills everything except grass.

**Q: Does it kill climbing ivy?**
A: yes and no.  yes, with  repeated applications.  Climbing ivy is a woody plant and therefore hard to kill with lawn fertiliser.

No, it won't  kill to the roots for the above reason.  To complete the task you will have to physically remove plant roots.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, wish a concentrate was available, hand sprayer sometimes missing
*by R***S on August 13, 2025*

The product works as advertised on mature wide leaf grasses such as crabgrass. I just wish it was available in a concentrate suitable for the small residential pressure sprayers. I have 50 year old acre of lawn with a strong base of fescue and bluegrass but it has become overrun. I've used a few bottles so far and is working very well and will probably need a few more bottles. However I am not looking forward to treating an acre of land one manual hand squirt at a time. UPDATED: Three of the last four bottles I purchased arrived without the hand sprayer as shown in the photo on the side of the bottle. This did not affect me as I dump them into a pressure sprayer now, but I would be unhappy if I didn't have my own sprayer. I still think it's a great herbicide for the intended purpose but the (sometimes) attached hand sprayer is mediocre at best for larger areas.

### ⭐⭐⭐⭐⭐ Worked great on crabgrass
*by L***. on August 19, 2025*

Knocked the crabgrass out! Takes about 4 or 5 days to see everything turn white - and after a couple of weeks the crabgrass is simply gone.

### ⭐⭐⭐⭐ REVISED... More effective on crabgrass than I expected.
*by D***R on August 8, 2025*

I am revising my review of this product, but left the original below for comparison. I might have been a little hasty in my review by not allowing enough time to elapse for the product to work. Typically any sort of weed killer only takes 24 hours to begin showing its effects. With this in mind, after 48 hours I hadn't seen any effect from the Roundup Crabgrass destroyer. However, after three or four days I am beginning to see its effects. The areas that I sprayed are beginning to yellow and turn white. I have changed my rating from 1 star to 4 stars. Crabgrass is a problem in the midwest, and it's that time of year where if you don't get a handle on it, then it can easily take over your yard. Even as a lawn "enthusiast" who goes through all the stages of treatment throughout the year, the crabgrass has been especially bad. I was hoping that a product labeled "crabgrass destroyer" was going to be the solution, but alas, this product did absolutely ZERO in killing crabgrass. Surely Roundup isn't lying to us with their advertising. Hmmm.

## Frequently Bought Together

- Roundup for Lawns₁ Ready-to-Use with Extend Wand, Tough Weed Killer for Use on Northern Grasses, 1.33 gal.
- Roundup Weed and Grass Killer₄ with Pump 'N Go 2 Sprayer, Use in and Around Flower Beds, Trees & More, 1.33 gal.
- Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-13*