sunfire herbicide Surefire Propyzamide 500 SC Herbicide (winter grass killer) – Mighty Goat  Lawns
SKU: 65561218372
sunfire herbicide

sunfire herbicide Surefire Propyzamide 500 SC Herbicide (winter grass killer) – Mighty Goat Lawns

Sale price$19.62 Regular price$21.80
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

sunfire herbicide Surefire Propyzamide 500 SC Herbicide (winter grass killer) – Mighty Goat LawnsSurefire Propyzamide 500 SC Herbicide (winter grass killer) Key Features Post emergence control of wintergrass Unique application timing flexibility cant miss the application window Different mode of action group post emergent perspective Safe to use on; Common Couch (Green Couch Bermuda Grass), Qld Blue Couch, Buffalo Grass DO NOT use on Bluegress, ryegrass, fescue or bent grass lawns. For selective control of certain grasses and broad leaf weeds in

Surefire Propyzamide 500 SC Herbicide (winter grass killer)

Key Features

  • Post-emergence control of wintergrass
  • Unique application timing flexibility – can’t miss the application window
  • Different mode of action group – post- emergent perspective
  • Safe to use on; Common Couch (Green Couch / Bermuda Grass), Qld Blue Couch, Buffalo Grass 
  • DO NOT use on Bluegress, ryegrass, fescue or bent grass lawns.

For selective control of certain grasses and broad leaf weeds in sports turf & home lawns

Application Rate

  • 6 - 12ml per 100m2

Details 

For optimum results in turf, it is best to apply Surefire Propyzamide 500 SC Herbicide prior to germination or to young, actively growing winter grass plants in Autumn / early Winter.  Propyzamide is a systemic herbicide that is absorbed by the roots and translocated throughout the plant.  Therefore, immediate irrigation with 12 – 25 mm of water is required to move the chemical into the root zone. Follow-up irrigation with 12 – 25 mm is required 24 hours later. This amount of water is not solely used to incorporate the propyzamide into the root zone, this amount of water also facilitates the essential need to solubilize the propyzamide, without total solubilization of the active means the plant can only absorb less than a lethal dose of propyzamide – resulting in poor efficacy.  Best results are obtained by applying the product to cool, moist soil

When used in Turf, Surefire Propyzamide 500 SC Herbicide works by stunting the growth of Winter Grass, particularly the germinating seed which will start coming up in Autumn (generally speaking). Having stunted/stopped the plant´s growth, it can not spread/reproduce. Sustained treatment is required to control winter grass, and ok for Buffalo and Couch lawns.

Links

Detailed Application Instructions

FAQs

What is the best winter grass killer?

Propyzamide is a popular option for both pre and post emergent control of winter grass, particularly post emergent. The best way to treat winter grass is to apply a dedicated pre-emergent product prior to germination, Spartan is a good option for this and provides up to 6 months protection. Once the winter grass has appeared Spartan is not effective and Propyzamide would be recommended.

When should I spray for winter grass?

A pre-emergent such as Spartan should be applied prior to the winter grass germinating, this will vary depending on your location. As an example it is ideally applied in April for lawns in and around Perth Western Australia. Once the winter grass has appeared it is best to treat it with Propyzamide as soon as possible before it seeds and spreads.

What is propyzamide used for?

Propyzamide is used to treat a wide range of grassy and broadleaf weeds in various applications. It is most commonly used in lawns for the pre and post emergent treatment of winter grass (Poa Annua)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65561218372

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DianaZ
Cuba, US
★★★★★ 5
Fun and indestructible!
Color: Green Cactus
The dogs love this toy. And so far it’s been indestructible with constant playing and chewing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
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Verified Purchase
Lauren
Fort Morgan, US
★★★★★ 4
Durable for light to medium chewers - not heavy
Color: Green Cactus
obviously cute. not super durable - lasted a good minute but disintegrates fairly quickly and eventually nothing was left - having to high monitor with a big chewer. (10 mo Great Dane)
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Reviewed in the United States on April 4, 2026
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Amazon Customer
Cuba, US
★★★★★ 5
Unbelievable toy for aggressive chewers
Color: Green Cactus
Great toy for aggressive chewers! I'm not one to hand out 5 star reviews but this one I 100% believe in. I bought the first one in 2023 and just replaced it because it broke. Now this is not a played with every once in a while, this was played with daily as it is his favorite toy. Very few toys last long but this one has went beyond my expectations. Could not be happier.
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Reviewed in the United States on May 28, 2026
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Kayla
Louisville, US
★★★★★ 3
Not Recommended!
Color: Green Cactus
Be aware that with major chewers it is not durable. My dog tour right through it and was eating pieces off of it. Thankfully we got the pieces back out of his mouth but definitely not for tough chewers. Also only lasted 2 days in decent condition and was only used on the occasion throughout the day.
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Reviewed in the United States on April 22, 2026
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Lindsey Walker
Los Angeles, US
★★★★★ 1
Not strong lasting
Color: Green Cactus
Didn’t even last 3 hours in my house. Too rubbery and our frenchie mix was able to bite pieces off and was trying to eat them. Don’t recommend as a super chewer or consider it durable
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Reviewed in the United States on May 31, 2026

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