---
product_id: 4880501
title: "Gordon's Ornamec 170 Grass Herbicide, 32 Ounces"
brand: "pbi / gordon"
price: "S$104"
currency: SGD
in_stock: true
category: "Pbi / Gordon"
url: https://www.desertcart.sg/products/4880501-gordons-ornamec-170-grass-herbicide-32-ounces
store_origin: SG
region: Singapore
---

# 1.70% Fluazifop-P-butyl power Mix ratio: 10 oz per gallon Grass death in 1-3 weeks Gordon's Ornamec 170 Grass Herbicide, 32 Ounces

**Brand:** pbi / gordon
**Price:** S$104
**Availability:** ✅ In Stock

## Summary

> 🌱 Transform your landscape with precision and speed!

## Quick Answers

- **What is this?** Gordon's Ornamec 170 Grass Herbicide, 32 Ounces by pbi / gordon
- **How much does it cost?** S$104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/4880501-gordons-ornamec-170-grass-herbicide-32-ounces)

## Best For

- pbi / gordon enthusiasts

## Why This Product

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

## Key Features

- • **Trusted & Rated:** Highly rated with 4.2 stars from over 1,200 satisfied gardeners
- • **User-Friendly Mix:** Easy 10 oz per gallon dilution for hassle-free spraying
- • **Rapid Action Formula:** Stops grass growth within 48 hours for fast landscape refresh
- • **Versatile Application:** Safe for use around shrubs, trees, groundcovers, and fence lines
- • **Precision Grass Control:** Targets unwanted grasses without harming 400+ ornamental species

## Overview

Gordon's Ornamec 170 Grass Herbicide is a 32 oz spray containing 1.70% Fluazifop-P-butyl, designed for selective grass control in and around over 400 ornamental plant species. It halts grass growth within 48 hours and kills within 1 to 3 weeks, making it ideal for maintaining pristine landscape beds, shrubs, trees, and fence lines. Easy to mix at 10 oz per gallon, this trusted formula offers professional-grade results with minimal risk to desirable plants.

## Description

Ornamec 170 Grass Herbicide is designed for the maintenance of landscape beds. More than 400 labeled species and varieties of shrubs, wildflowers, trees, flowers, and groundcovers may be treated with Ornamec 170 applied as “over-the-top” applications without risk of plant injury. More than 200 additional species are listed according to the risk of plant injury, with recommended application. Used in and around newly emerging ornamentals and transplants, as well as in established plantings, Ornamec 170 stops grass growth within 48 hours and death occurs within 1 to 3 weeks.

## Features

- Fluazifop-P-butyl 1.70%
- Ornamec 170 Grass Herbicide can be applied in and around Ornamental Plants; groundcovers, shrubs, trees, landscape beds, ornamental beds, and fence lines
- Ornamec 170 Grass Herbicide can be mixed at a rate of 10 oz. per gallon of water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008MZQE6O |
| Active Ingredients | Herbicide |
| Best Sellers Rank | #29,053 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #151 in Weed Killers |
| Brand | PBI / Gordon |
| Coverage | Annual |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,251) |
| Included Components | 1 32 oz bottle |
| Item Form | Spray |
| Item Weight | 2 pounds |
| Liquid Volume | 1 quarts |
| Manufacturer | PBI GORDON |
| Model Number | GD6771086 |
| Number of Packs | 1 |
| Part Number | GD6771086 |
| UPC | 070251677863 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Active Ingredients:** Herbicide
- **Brand:** PBI / Gordon
- **Item Form:** Spray
- **Item Weight:** 2 pounds
- **Liquid Volume:** 1 quarts

## Images

![Gordon's Ornamec 170 Grass Herbicide, 32 Ounces - Image 1](https://m.media-amazon.com/images/I/81DIsxClCBL.jpg)
![Gordon's Ornamec 170 Grass Herbicide, 32 Ounces - Image 2](https://m.media-amazon.com/images/I/41-4Tw+Sa7L.jpg)

## Questions & Answers

**Q: Do I have to mix it with anything or just alone over the top of my ornamental plants?**
A: For tank sprayer application, recommended, add 2 oz. of Ornamec 170 to 1 gallon of water.  I used Ornamec 170 to eradicate Bermuda grass in my lawn.  I did not apply to ornamental plants.  There is a "Directions for Use" included in a collar plastic bag with each bottle of Ornamec 170, which includes "Over the Top" plant application safety for ornamental plants.plants

**Q: I have liatris in my flower bed and i want to apply this product to remove bermuda, will it kill liatris and monkey grass also?**
A: Read the label for specific information, so far it hasn't killed any thing but grass for me. I have sprayed it on Monkey grass with no apparent problems yet. I don't have any liatris. Please note it may take multiple applications to get the Bermuda gone and also that Bermuda does grow back (spreads) from its rhizomes so the battle is always ongoing. plan on using it for a while if not forever. I carefully spray it along the outer edge of the stones that edge my beds. That seems to help keep it out. Not perfect but it helps.

**Q: Can Ornamec be applied to grass weeds growing among Asiatic jasmine ground cover without damaging the jasmine plants?**
A: Although I don't grow Jasmine ground cover, I have used Ornamec around all the plants that I do grow.  Remember that Ornamec is for grass not weeds!  Read all the information that comes with Ornamec.

**Q: What if it rains the next day?**
A: I live in Zone 9 and we had a lot of rain this year. Rain didn’t seem to interfere so long as I applied the Ornamec liberally the day before. It works really well for me for Bermuda grass but you have to be patient and spray throughout the season to finally kill it.

## Frequently Bought Together

- Gordon's Ornamec 170 Grass Herbicide, 32 Ounces
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-03*