Hi-Yield Atrazine Weed Killer

$13.95

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Not for Sale to: WA

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Hi-Yield Atrazine Weed Killer quart (32 oz.)

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$13.95
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For large order quotes, please call us at 1-866-581-7378.

Hi-Yield Atrazine Weed Killer

Hi-Yield Atrazine Weed Killer controls Henbit, Dollarweed, Chickweed, Clover, Sandspur and others listed on label. Hi-Yield Atrazine Weed Killer controls both emerged weeds and weeds from seed in St. Augustine and Centipedegrass. Hi-Yield Atrazine Weed Killer controls tough weeds.


Active Ingredient: Atrazine - 4.00% Related compounds - 0.08%
Target pests: Henbit, Moneywort, Pennywort (Dollarweed), Chickweed (Common and Mouseear), Spurge, Annual Bluegrass (Poa annua), Dichondra, Knotweed, Cudweed, Florida Betony, Lespedeza, Mustards, Narrowleaf Vetch, Parsley-Piert, Sandspur, Smutgrass, Spurweed, Swinecrest, Woodsorrel and Various Annual Clovers.
For use in: St. Augustine and Centipede grass.
Pet safe: Yes, when used as directed.
Yield: 5 teaspoons per gallon
NOT FOR SALE TO: WA
Manufactured By: VPG (UPC: 732221334304)



Weeds Controlled or Suppressed: Annual Bluegrass (Poa annua), Chickweed (Commonand Mouseear), Crabgrass (suppression only), Cransbill, Cudweed, Dichondra, Florida Betony, Henbit, Knotweed, Lespedeza, Moneywort, Mustards, Narrowleaf Vetch, Parsley-Piert, Pennywort (Dollarweed), Sandspur, Smutgrass, Spurge, Spurweed, Swinecrest, Woodsorrel and various annual clovers.

Established St. Augustinegrass and Centipedegrass: This product may be applied during both dormant and growing seasons. Best results are usually obtained when applied in early Spring or dormant periods when weeds are small or have not emerged. Do not apply more than two treatments per year. This product controls Spurweed, Florida Betony, Annual Bluegrass and many other problem weeds in St. Augustinegrass and Centipedegrass turfs. This product will control both emerged weeds and weeds from seeds. Rain or water within 2 or 3 days of application may decrease the effectiveness on emerged weeds. However, for the control of weeds from seeds, rainfallor watering is necessary within 7 to 10 days after treatment.

Spurweed: Control of Spurweed can best be obtained by applying when Spurweed has newly emerged(December and January.)

Florida Betony: This weed emerges in the Fall. Apply this product in mid to late October followed by a second application in mid to late February.

Dichondra, Moneywort: Apply this product in early April followed by a second applicationin July. Note: Applications for Spurweed or Florida Betony generally will give control or suppression of the other listed weeds. However, as a general rule, this product will give best control when applied to young tender weeds or just prior to weed emergence.

Rating Snapshot

5 stars   1
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Average Customer Rating
3.0 star rating (5 reviews)

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  • 14 of 14 people found this review helpful:

    2 of 5 Stars  Trying to kill Pennywort
    By Gary on May 30, 2012

    I sprayed the Atrazine as directed and it didnt kill the Pennywort. I waited a week and a half and sprayed some areas again and also some new areas. After another 2 weeks and a couple of rains I noticed some of the Pennywort was dead, but much of the grass around the sprayed areas was dead as well. In general, it killed more grass than Pennywort.

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  • 7 of 7 people found this review helpful:

    1 of 5 Stars  ZERO
    By Paul on May 28, 2012

    I might just as well have used water to kill the weeds. No result at all. it was a total waste of money. i ended up using round up from walmart.

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  • 4 of 4 people found this review helpful:

    3 of 5 Stars  Not sure...
    By Chris on March 8, 2013
    Verified Purchase

    I mix a bottle of this with Tenacity on my St. Augustine Floratam lawn. The combination works great but it may be all Tenacity. BTW, Tenacity is awesome on Floratam lwans.

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  • 2 of 2 people found this review helpful:

    4 of 5 Stars  Atrazine weed killer
    By O. on May 7, 2014
    Verified Purchase

    In Norfolk,Va. I purchase atrazine to use on ST. Augustine grass. I followed the mixing instructions. The grass is growing and looking great.

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  • 1 of 1 people found this review helpful:

    5 of 5 Stars  Weed Killer
    By Steve on May 23, 2014

    Excellent product, shipping was fast and on time. Would purchase from this seller again.

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Most Helpful Q&A's

July 25, 2012 James from Savannah, Ga. 31411 asked:

QHow much Atrazine weed killer should be mixed per gallon?

AAccording to the product label: You should mix 4.3 fl ozs of Hi Yield Atrazine per gallon of water for each 500 sq ft area.

25 of 25 people found this answer helpful.
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February 26, 2013 Randy from Peachtree City, Ga asked:

QCan Hi-Yield Atrazine be used on Bermuda grass lawns?

AAtrazine should only be used on St Augustine and centipede grasses only.

3 of 3 people found this answer helpful.
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May 10, 2012 Adam from Fairview, Pa asked:

QCan I use Atrazine on Kentucky Bluegrass?
I want to kill Poa Annua and thought KBG would not be harmed if Hi-Yield Atrazine Weed Killer is safe on St. Augustine lawns.

AAtrazine is not labeled for use on Kentucky Blue Grass so we cannot recommend you use it for this type of application. Most products that are labeled for poa annua cannot be used on KBG. We recommend that you spot treat the poa annua using a non-selective herbicide such as Killz All Grass and Weed Killer. Your best option for poa annua is to use a pre-emergent herbicide in the Fall such as Hi-Yield Turf & Ornamental Weed & Grass Stopper with Dimension. It will prevent the poa annua seed from germinating into weeds. It will not kill existing weeds and it is safe to use on KBG. Apply the granules and water in after application. Repeat treatment in Spring to prevent other grassy and broad-leaf weeds in your yard.

3 of 5 people found this answer helpful.
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May 29, 2014 Robert from Canada asked:

QAtrazine is extremely harmful!
There is strong evidence that the widespread use of Atrazine is harmful to amphibians, bees, birds and humans, at any ppm/ppb level. Are you considering suspension of the sale of Atrazine?

AWe follow EPA recommendations and at this time they have not recommended suspension of sales on this active ingredient. Please let us know if you have any other questions. We are always happy to help!

2 of 3 people found this answer helpful.
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March 26, 2014 John from Winnsboro, Sc asked:

QCan Atrazine be used in sweet corn?

AYes, Hi-Yield Atrazine Weed Killer can be used around Corn. Atrazine is a chemical compound widely used as an herbicide in commercial crops and home lawn care. It is part of the triazine group of herbicides, the most widely used group of herbicides.

2 of 2 people found this answer helpful.
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Most Recent Customer Questions

October 27, 2014 Travis from Hopkins, Sc asked:

QCan you mix Hi-Yield Atrazine Weed Killer with 2-4-D and a liquid fertilizer in the same broadcast sprayer?

A These products may be mixed together following the instructions on each product label.  We do recommend a compatibility test if you have not done so previously. A compatibility test will check for changes in color, odor, and consistency. If any of these chemical changes are observed then a tank mixture would not be recommended.

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June 30, 2014 Marilyn from Sumter, Sc asked:

QIs Hi-Yield Atrazine Weed Killer effective on lespedeza?
My centipede yard is being taken over by lespedeza. Will your product help? Does it come in a granular?

A

Yes, Hi-Yield Atrazine Weed Killer is labeled to control/supress lespedeza. You will mix 4.3 fl. oz. per gallon of water to treat a 500 sq. ft. area.

No, this product does not come in a granular form.

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May 31, 2014 Alonzo from Stockton asked:

QWhat is the Hi-Yield Atrazine Weed Killer application instructions for use on sweetcorn
need to know the details on using this product for sweetcorn

A Hi-Yield Atrazine Weed Killer is not labeled for corn. We recommend to contac your Cooperative Extension office and speak with the Agricultural dept.

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May 15, 2014 Richard from Maryland asked:

QHow much Atrazine do i need for 1-1/2 A of sweet corn?

A

Hi-Yield Atrazine Weed Killer is labeled for corn. You will mix 5 tsp per gallon of water per 1,000 sq ft.

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April 27, 2014 Ernie from Wilmington Nc asked:

QWhat air or soil temerature are nec. to activate Atrizine for effective Spurge&Lespedenza; control in Centipede

A Hi-Yield Atrazine Weed Killer should be used when air temperatures are between 65-90 degrees. Normally, the hotter it is the faster the burn down will be.  Although, do not apply Hi-Yield Atrazine Weed Killer when the temperature exceeds 90 degrees. 

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April 21, 2014 Al from Seven Lakes, Nc 27376 asked:

QI applied atrazine to centipede lawn three weeks ago with little affect on the weeds.
I used it last year and it worked fine. Unfortunately, it rained 36 hours after applying this year. Can i reapply another spraying now?

A Rain or water within 2 or 3 days of application may decrease the effectiveness on emerged weeds. Yes, you can reapply the Hi-Yield Atrazine Weed Killer again and perferably do a spot spraying of the areas that need attention to lessen the likelyhood of damage to your lawn.

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April 19, 2014 Alvin from St. Cloud, Fl. asked:

QCan Hi-Yield Atrazine be used on St. Augustine Floratam?

A Yes, Hi-Yield Atrazine can be used on Floratam.  Please refer to the product label to ensure the weeds you are trying to treat are listed.

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January 27, 2014 Rose from Uk asked:

QCan atrazine work on over grown weeds on soya field?
There are a lot weeds in my soya field and they are overgrown, could the atrazine kill the weeds without destroying the crop

A Hi Yield Atrazine is not labeled to by used over soy bean crops. Please contact you your Cooperative Extension Office and speak with the Dept of Agriculture. There are experts in your area that will be able to better assist you with the logistics for your treatment.

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January 27, 2014 Rose from Uk asked:

QI would like to use altrazine to kill weeds in my soya field but the weeds have so much can it still kill the

A We apoogize your question seems incomplete. Please call us at 866-581-7378 so that we can better assist you.

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September 25, 2013 June from Winter Haven Fl asked:

QNeed directions for mixing Hi Yield Atrazine?
mixing directions

A The application rates vary, depending on what type of turf you are applying to. If you are applying to St. Augustine and Centipede lawns you would mix 4.3fl oz Hi Yield Atrazine into One gallon water to treat 500sq feet. Please follow the product label for application.

1 of 1 people found this answer helpful.
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