---
product_id: 68138640
title: "Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz"
brand: "ortho"
price: "A$15"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/68138640-ortho-nutsedge-killer-for-lawns-ready-to-spray-controls-over
store_origin: AU
region: Australia
---

# Kills 50+ tough weeds Covers 5,000 sq. ft. Ready-to-spray hose attachment Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz

**Brand:** ortho
**Price:** A$15
**Availability:** ✅ In Stock

## Summary

> 🌱 Say goodbye to weeds, hello to flawless turf!

## Quick Answers

- **What is this?** Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz by ortho
- **How much does it cost?** A$15 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/68138640-ortho-nutsedge-killer-for-lawns-ready-to-spray-controls-over)

## Best For

- ortho enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Effective:** Kills weeds under 3 inches tall quickly, so your lawn stays pristine and envy-worthy.
- • **Large Coverage Area:** One 32 fl. oz. bottle treats up to 5,000 sq. ft. of lawn for season-long protection.
- • **Effortless Application:** Simply attach to your garden hose and spray—no mixing or measuring needed.
- • **Selective Weed Control:** Targets nutsedge, kyllinga, dandelions & more without harming your lawn.
- • **Broad Turf Compatibility:** Safe for both Northern and Southern turf grasses, including Kentucky Bluegrass & Bermudagrass.

## Overview

Ortho Nutsedge Killer for Lawns Ready-To-Spray is a powerful, selective herbicide that controls over 50 tough weeds including nutsedge, kyllinga, and dandelions. Designed for easy hose-end application, it covers up to 5,000 sq. ft. and is safe for a wide range of Northern and Southern turf grasses, ensuring your lawn stays healthy and weed-free.

## Description

Product Description               Don't let nutsedge take control of your lawn. Ortho Nutsedge Killer for Lawns Ready-To-Spray selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild violet, dollarweed, dandelion, broadleaf plantain, purslane, pigweed, spurge, and other listed sedge and broadleaf weeds. This ready-to-spray formula kills pesky weeds, not your lawn and may be used on both cool-season grasses* and warm-season grasses**. To use, connect your garden hose to the sprayer and turn the water on. Slide the thumb activation switch to ON position and spray evenly over the area to be treated. For best results, apply to weeds when they're less than 3 inches high. Do not apply to newly planted, plugged or sodded turfgrass, and do not spray ornamentals, flowers, or vegetable beds. Keep children and pets out of the treated area until sprays have dried. This 32 fl. Oz. Container of Ortho Nutsedge Killer for Lawns Ready-to-Spray covers 5,000 sq. Ft. *Creeping Bentgrass, Tall Fescue, Fine Fescue, Kentucky Bluegrass, Rough Bluegrass, and Ryegrass (perennial) **Bahiagrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, Kikuyugrass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass.                  Directions               Shake well before use. Spray evenly over lawn, targeting weeds. Keep pets and children off treated area until dry.               
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                        Safety Warning               [INSUFFICIENT_DATA]             See more

## Features

- Kill nutsedge (nutgrass), kyllinga and over 50 other tough weeds with Ortho Nutsedge Killer for Lawns Ready-to-Spray
- This lawn weed killer also controls wild violet and dollarweed, and selectively controls other listed sedge and broadleaf weeds, including dandelion, purslane, and spurge
- Kills weeds not lawns, and may be used on well-established Northern and Southern turf grasses
- To use this weed control product, connect your garden hose to the sprayer, turn on your water, and spray evenly over the area where you want to kill weeds
- This 32 fl. oz. container of Ortho Nutsedge Killer for Lawns Ready-to-Spray covers 5,000 sq. ft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.7 x 12.7 x 29.21 cm; 1.07 kg |
| Part number | Miracle-Gro - 9901910 |
| Item display weight | 1.28 kg |
| Manufacturer | Ortho |
| Item model number | 9901910 |
| ASIN | B008RH98PQ |

## Product Details

- **Brand:** Ortho
- **Item weight:** 2.35 Pounds
- **Liquid volume:** 32 Fluid Ounces
- **Item form:** Spray
- **Active ingredients:** Sulfentrazone

## Images

![Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz - Image 1](https://m.media-amazon.com/images/I/61KlbDjXEGS.jpg)
![Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz - Image 2](https://m.media-amazon.com/images/I/71QoDVaYmCL.jpg)
![Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz - Image 3](https://m.media-amazon.com/images/I/61EVbFNyvZS.jpg)
![Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz - Image 4](https://m.media-amazon.com/images/I/71tjvO8g-FL.jpg)
![Ortho Nutsedge Killer for Lawns Ready-To-Spray, Controls Over 50 Listed Weeds, For Use on Northern and Southern Turf Grasses, 32 fl. oz - Image 5](https://m.media-amazon.com/images/I/81BxDNfIWvL.jpg)

## Questions & Answers

**Q: How long should I wait until a second application? Wait until the nut grass starts turning yellow or just wait six weeks?**
A: Spray the Nutsedge LIGHTLY with this product, and repeat after 2 or 3 weeks (it took me an initial application, plus 2 repeats). I say LIGHTLY because if you apply heavily, it WILL kill the surrounding grass. If that happens, you're out of luck until the following spring.

**Q: I want to put this in a small, hand held sprayer to hit small spots and not have to drag a hose around.   What is the desired concentration in water?**
A: They sell this in small spray bottles for the small areas. I  have bought in local stores.

**Q: I sprayed my lawn yet most of the stuff is still in the bottle. Is there something to get it out?**
A: Had similar problem. Make sure valve is fully on. Amazon replaced bottles I had earlier issues with within 30 days of ordering

**Q: This or Sedgehammer for Bermuda?**
A: I don’t want to say that it killed my tiff green hybrid Bermuda, but my Bermuda did go dormant for a couple of weeks/about a month with sledgehammer. I haven’t tried the Ortho brand yet, but am going to give it a try since the sedge problem is in my backyard.

## Frequently Bought Together

- Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32 fl oz - Packaging may vary
- Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz.
- Ortho Max Nutsedge Killer Rtu, 24 fl.oz. (2 Pack)

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**Shop now:** [https://www.desertcart.com.au/products/68138640-ortho-nutsedge-killer-for-lawns-ready-to-spray-controls-over](https://www.desertcart.com.au/products/68138640-ortho-nutsedge-killer-for-lawns-ready-to-spray-controls-over)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-09*