Ask A Pro: 866-581-7378 Mon-Fri 9am-5pm ET Contact Us
Fast Free Shipping On Your Entire Order*
DoMyOwn - Do It Yourself Pest Control
  • Use "Spacebar" or "Enter" to expand the My Account navigation menu.
  • Use Down or Tab key to select next menu item.
  • Use Up or Shift+Tab keys to select the previous item.
  • Use Enter/Space key to visit the menu item.
  • Use Esc key to leave the submenu.
  • Use Left/Right arrow keys to allow users to navigate within the navigation links.
  • Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu.
  • Use Enter/Space key to select the menu/submenu items.
  • Use Esc key to leave the submenu.

Customize Your Own DIY Pest Control Program- Starting at $9.98/month* + Free Shipping »

Hi-Yield Atrazine Weed Killer - Questions & Answers

Learn more about Hi-Yield Atrazine Weed Killer

Ask a Question
Hi-Yield Atrazine Weed Killer
$21.97

Free Shipping

Info / Buy Now

Displaying 41 to 60 (of 174 questions)
Sort:
  • Asked by Israel from Kissimmee
    11/28/2017
    Q
    If I apply Hi-Yield Atrazine Weed Killer to my grass will it just kill the weeds?
    A

    Hi-Yield Atrazine Weed Killer is safe to apply to St. Augustine and Centipede grasses.  It should not be applied to any other species.

    Was this answer helpful to you?   Yes No
    17 of 18 people found this answer helpful.
  • Asked by Ron from Jacksonville
    01/01/2016
    Q
    Is Hi-Yield Atrazine Weed Killer safe to use on Zoysia grass?
    A

    Hi-Yield Atrazine Weed Killer is only labeled to be used in St. Augustine and Centipede grass.

    Was this answer helpful to you?   Yes No
    15 of 38 people found this answer helpful.
  • Asked by John from Baton Rouge, La
    06/10/2016
    Q
    Can Hi-Yield Atrazine Weed Killer kill bahia grass and not harm my St. Augustine?
    A

    Since Hi-Yield Atrazine Weed Killer is not labeled as safe for use on bahia grass, it may suppress it. The most popular treatment for this would be to spot treat the bahia with a glyphosate product such as RoundUp QuikPro and then maintain the health of the St. Augustine so that it will fill in the bare spots.

    Was this answer helpful to you?   Yes No
    15 of 19 people found this answer helpful.
  • Asked by Gregory from Mandeville
    02/26/2018
    Q
    How often can you use Hi-Yield Atrazine Weed Killer?
    A

    Hi-Yield Atrazine Weed Killer can be applied twice per year per label instructions.

    Was this answer helpful to you?   Yes No
    14 of 14 people found this answer helpful.
  • Asked by Waynette
    04/23/2019
    Q
    How long before rainfall can Hi-Yield Atrazine Weed Killer be administered?
    A

    According to the Hi Yield Atrazine Weed Killer Product Label: 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, rainfall or watering is necessary within 7 to 10 days after treatment. 

    Was this answer helpful to you?   Yes No
    14 of 16 people found this answer helpful.
  • Asked by Todd from Naples, Florida
    04/09/2017
    Q
    How long until results are seen after application of HI-Yield Atrazine Weed Killer?
    A

    When using HI-Yield Atrazine Weed Killer and most other post-emergent herbicides, you should allow 10-14 days for plants to show signs of dying.

    Was this answer helpful to you?   Yes No
    14 of 14 people found this answer helpful.
  • Asked by Laura from Adel, Ga
    10/25/2017
    Q
    When should I spray Hi Yield Atrazine Weed Killer for spurweed in south Georgia?
    A

    Per the Hi Yield Atrazine Weed Killer product label:  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. 

    Was this answer helpful to you?   Yes No
    13 of 16 people found this answer helpful.
  • Asked by David from Gilmer, Texas
    08/13/2017
    Q
    What can I use to kill crabgrass that is safe to use on centipede grass?
    A

    As you probably know, Centipedegrass is a very sensitive species of turf so many products that eliminate the crabgrass and other weeds can also cause damage to your lawn. Hi Yield Atrazine is safe to be used on Centipede and it will suppress Crabgrass but may not completely eliminate it. It will also control a large variety of other broadleaf weeds. Tenacity is a great pre and post emergent herbicide that will control crabgrass along with many other types of weeds without harming your centipede lawn. Make sure to read the Tenacity label very carefully and mix exactly what is recommended as this is a strong product and mis-using it can cause temporary turf injury. When applying tenacity it is highly recommended to use a temporary turf colorant like Turf Mark Blue to allow you to see where you are spraying. Overlapping your application of Tenacity can cause temporary whitening of the lawn as well, but the color will return in 3-4 weeks at most.

    Was this answer helpful to you?   Yes No
    13 of 16 people found this answer helpful.
  • Asked by David from Orlando
    08/07/2017
    Q
    Can I use Atrazine to kill weeds in juniper shrubs or azalea bushes?
    A

    Hi-Yield Atrazine Weed Killer could harm shrubs or bushes. We recommend to apply the atrazine around the bushes/shrubs. Gordons Ornamec would be a better choice.

    Was this answer helpful to you?   Yes No
    13 of 13 people found this answer helpful.
  • Asked by Charlotte from Middleburg, Florida
    04/16/2019
    Q
    When to mow when applying Hi-Yield Atrazine Weed Killer?
    A

    It is recommended not to mow within 2 days before or 2 days after applying Hi-Yield Atrazine Weed Killer.

    Was this answer helpful to you?   Yes No
    13 of 13 people found this answer helpful.
  • Asked by Adam from Atlantic Beach, Nc
    04/12/2018
    Q
    How much Hi-Yield Atrazine do I use in my 2 gallon pump sprayer?
    A

    You will use 4.3 oz. of Hi Yield Atrazine per gallon of water per 500 sq. ft. 

    Was this answer helpful to you?   Yes No
    12 of 12 people found this answer helpful.
  • Asked by Mutt from Laurel Ms
    04/08/2020
    Q
    When to mow the lawn after applying Hi-Yield Atrazine Weed Killer?
    How long after applying do I wait to mow the lawn?
    A

    You may mow your lawn at least 3-4 days after application of Hi-Yield Atrazine Weed Killer.

     

    Was this answer helpful to you?   Yes No
    12 of 12 people found this answer helpful.
  • Asked by Darryl from Warner Robins, Ga
    04/15/2018
    Q
    Is Hi-Yield Atrazine Weed Killer the best product to control annual bluegrass in Centipede and Bermuda grass lawns?
    A

    Hi-Yield Atrazine Weed Killer will eradicate poa annua (Annual  bluegrass) in Centipede lawns. We recommend that you apply a product like Revolver , Monument, or Certainty for Bermuda lawns.

    Was this answer helpful to you?   Yes No
    11 of 13 people found this answer helpful.
  • Asked by Alvin from St. Cloud, Fl.
    04/19/2014
    Q
    Can 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.
    Was this answer helpful to you?   Yes No
    11 of 12 people found this answer helpful.
  • Asked by Adam from Fairview, Pa
    05/10/2012
    Q
    Can 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.
    A
    Atrazine 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.
    Was this answer helpful to you?   Yes No
    10 of 15 people found this answer helpful.
  • Asked by Robert from Ashford, Alabama
    02/17/2017
    Q
    How long before you can see Hi-Yield Atrazine Weed Killer kill the sticker after you have sprayed it?
    A

    With Hi-Yield Atrazine Weed Killer you might be able to see results within 7-14 days, make sure that the product is labeled to kill the weed(s) you're trying to kill. Per the product label, "Rain or water within 2 -3 days of application may decrease the effectiveness on emerged weeds but for the control of weeds from seeds, rainfall or watering is necessary within 7-10 days after treatment".

    Was this answer helpful to you?   Yes No
    10 of 12 people found this answer helpful.
  • Asked by Tom from Maitland, Fl
    07/07/2019
    Q
    Can Hi-Yield Atrazine Weed Killer be applied in the summer?
    A

    Hi-Yield Atrazine Weed Killer can be applied early in the morning before temperatures reach 90 degrees if it's expected to get this hot on the day of application.  You just do not want to apply during the time of high temperature because your desirable turfgrass is under more stress in high heat.

    Was this answer helpful to you?   Yes No
    10 of 10 people found this answer helpful.
  • Asked by Marc from Gulf Shores, A/l
    09/03/2017
    Q
    Where can you buy smaller amounts that are less expensive, of Atrazine and Blindsize to kill dove weed?
    Gallons of this stuff is too expensive for the individual home owner. How about a smaller amount?
    A

    Hi-Yield Atrazine Weed Killer is available in a quart size bottle on our site.  Blindside is a new product that is only available in the one size, an 8 oz bottle.

    Was this answer helpful to you?   Yes No
    10 of 10 people found this answer helpful.
  • Asked by Lj from East Coast Of Florida
    09/25/2017
    Q
    Is Hi-Yield Atrazine Weed Killer safe for horse pastures?
    I have a ton of Chamber bitter weeds and want to use Atrazine in my pasture. How long before I can turn the horses back out on the pasture?
    A

    Hi-Yield Atrazine Weed Killer is not labeled to be used on pastures.

    Was this answer helpful to you?   Yes No
    10 of 16 people found this answer helpful.
  • Asked by Justin from Suwanee, Ga
    01/08/2016
    Q
    Can I apply Hi-Yield Atrazine Weed Killer on dormant Bermudagrass?
    The UGA extenstion states: "Atrazine is labeled for centipedegrass, zoysiagrass, St. Augustinegrass and bermudagrass. Atrazine can be applied to actively growing and dormant centipedegrass or St. Augustinegrass but bermudagrass can be injured if treated while actively growing. " So, can it be used to control actively growing annual bluegrass on a dormant Bermuda grass lawn?
    A

    Hi-Yield Atrazine Weed Killer is not labeled to be used on bermudagrass at all so we cannot recommend it for this use.  We have to go by what is stated on the product label.  Drive XLR8 would be a good product to use for annual bluegrass in bermuda.

    Was this answer helpful to you?   Yes No
    9 of 10 people found this answer helpful.
Displaying 41 to 60 (of 174 questions)