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.

LABOR DAY SALE: Take 5% Off Almost Everything* + Savings Up to 20% Off - Shop Now »   *See Details

SpeedZone Lawn Weed Killer Concentrate - Questions & Answers

Learn more about SpeedZone Lawn Weed Killer Concentrate

Ask a Question
SpeedZone Lawn Weed Killer Concentrate
$41.28
Out of Stock

Free Shipping

Info / Buy Now

Displaying 81 to 100 (of 132 questions)
Sort:
  • Asked by Rob from Va
    05/02/2018
    Q
    Will Speedzone Lawn Weed Killer kill buttercups and other broadleaf weeds in Tall Fescue? Can I apply at the same time as grass seed and a weed and feed product?
    A

    SpeedZone Lawn Weed Killer Concentrate is labeled to eradicate buttercups and many other listed broadleaf weeds selectively in listed established lawns. It can be applied to the newly seeded areas after the third mowing. If the product was already applied, you can reseed two weeks after the application per the instructions on the product label. It can be applied at the same time as a fertilizer not a weed and feed type product.

     

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by Robert from Ellenwood
    05/31/2018
    Q
    Will SpeedZone Lawn Weed Killer Concentrate kill centipede grass in my Bermuda lawn?
    I need something that will kill centipede grass that is invading my Bermuda lawn.
    A

    SpeedZone Lawn Weed Killer Concentrate is not safe for Centipede but is safe for established Bermuda. The best thing to do in your case would be to spot treat with a glyphosate based product such as Gly-Pho-Sel Pro and then replant the Bermuda in those areas.

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by John from Beaufort, Nc
    06/05/2018
    Q
    My yard is full of pennywort, I can't tell the type of grass, can I use SpeedZone Lawn Weed Killer Concentrate?
    A

    SpeedZone Lawn Weed Killer Concentrate can be applied to established, listed turf for treating pennywort (dollarspot) as directed on the product label. Please contact your local cooperative extension office for turf id.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Tyson from Cohasset, Ma
    06/12/2018
    Q
    Will spraying the weeds with SpeedZone Lawn Weed Killer Concentrate damage my roses or shrubs?
    I would plan to minimize over spray and just target the weeds individually. I have an area of drift roses that didn't winter very well and are inundated with weeds.
    A

    SpeedZone Lawn Weed Killer Concentrate is reasonably safe around trees and shrubs. However, you should be careful not to get any overspray onto any desirable plants. trees, or shrubs. If you are treating your lawn that is close to desirables then it would be recommended to use a shield of sorts to prevent drift from getting on your desirables. 

     

     

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Jayson from Charleston, Sc
    07/13/2018
    Q
    Can you use SpeedZone on mondo and Asian jasmine to control weeds?
    A

    You should not use SpeedZone herbicide around desirable groundcovers like mondo or Asian Jasmine. Please let us know what weeds you are targeting so that we can recommend a more appropriate product for your needs.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Roberta from Cypress, Ca
    01/21/2019
    Q
    Will SpeedZone Lawn Weed Killer Concentrate kill oxalis in tifgreen bermuda (hybrid bermuda) lawns without killing the lawn?
    A

    Yes, SpeedZone Lawn Weed Killer Concentrate can safely be applied to hybrid bermuda lawns to control oxalis. 

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by Jeff from Boston Ma
    06/15/2019
    Q
    Can SpeedZone Lawn Weed Killer Concentrate be use near arborvitae bushes?
    A

    SpeedZone Lawn Weed Killer Concentrate should only be applied to listed, established lawns. Avoid applications/drift on bushes, roses, and other plants.

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by Troy
    08/28/2019
    Q
    Will SpeedZone Lawn Weed Killer Concentrate kill marestail?
    A

    SpeedZone Lawn Weed Killer is not labeled for marestail.

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by Mark from Mt. Vernon Illinois
    03/29/2021
    Q
    It rained 12 hours after applying SpeedZone Lawn Weed Killer Concentrate. Do I need to reapply?
    A

    Per the label, if you water your lawn or if it rains within 4 hours of an application of SpeedZone Lawn Weed Killer Concentrate it will reduce the effectiveness of the product. We usually recommend a window of 24 hours but after 12 hours if the area dried, it is still good and there's no need for you to apply again.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Gail from Tawas City, Mi
    06/23/2021
    Q
    Will Speed Zone kill black medic and it's mature seeds ready to drop and reproduce?
    The black medic has almost mature seeds , will this product kill the seeds before they can start to germinate
    A

    SpeedZone Lawn Weed Killer Concentrate is labeled and will treat for and suppress black medic, but not kill the seedlings that are present. Please review the product label to make sure your turf grass is tolerant of this product. We also recommend that you consult with your local cooperative extension office Master Gardener on using other active ingredients in your specific lawn type.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Mike from Amarillo
    06/29/2021
    Q
    Is speed zone safe to use around pink muhly grass?
    Looking to kill bindweed and spurge that's has invaded my pink muhly
    A

    SpeedZone Lawn Weed Killer Concentrate is not labeled safe to apply to ornamentals, and flowers and we would there for not recommend applying it to pink muhly grass. It would likely cause damage.  Typically around ornamentals you will need to hand pull the weeds or directly spot spray with a non selective herbicide avoiding any contact with desriables.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Antonio from Baldwin Park
    08/07/2022
    Q
    Can I use speed zone to kill weeds in bamboo grass?
    A
    SpeedZone Lawn Weed Killer Concentrate is not labeled to be used around ornamentals as it could injure desirable plants.
    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Leonardo from Washington State.
    08/17/2022
    Q
    What is the new alternative to speedzone now that it's been Discontinued?
    Anybrand, pet safe after dry, re application within 2,3 weeks and seed safe within a good time period. And usable along tenacity. Thank you
    A

    You may consider using Speedzone EW Broadleaf Herbicide for Turf since SpeedZone Lawn Weed Killer Concentrate was discontinued 

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Wayne from Sterling, Kansas
    03/16/2024
    Q
    Will Speedzone have an effect on Star of Bethlehem?
    Star of Bethlehem flower grows wild in my established lawn of fescue lawn. Will Speedzone work?
    A

    SpeedZone Lawn Weed Killer Concentrate is not labeled to treat Star of Bethlehem. You may use a product such as Dismiss Turf Herbicide instead. Please be sure to review the product label for complete application instructions and to ensure your turf is tolerant.

    Was this answer helpful to you?   Yes No
    1 of 2 people found this answer helpful.
  • Asked by Nathan from San Diego , Ca
    05/20/2014
    Q
    I am trying to control broad leaf weeds in uc verde buffalo grass. The plugs were planted about 2 months ago.
    A
    Are you asking if you can use the SpeedZone on the grass or what type of information are you looking for?  We apologize but we are unclear on what you are looking for.
    Was this answer helpful to you?   Yes No
    0 of 1 people found this answer helpful.
  • Asked by Reg from Washington, Nc
    04/16/2015
    Q
    I have a violet/dollar weed problem. Some of the grass is fescue, some is St. Augustine.
    The lawn gets partial shade in the pm.
    A

    SpeedZone Lawn Weed Killer Concentrate - 20 oz. cannot be used on St. Augustine grass.  Speedzone Southern, you can use.

    Was this answer helpful to you?   Yes No
    0 of 1 people found this answer helpful.
  • Asked by Randy from Cooper City, Fl
    10/12/2015
    Q
    Can I use SpeedZone Lawn Weed Killer Concentrate to control weeds in St. Augustine grass?
    A

    Speedzone Lawn and Weed Killer is not labeled for use on St. Augustine and most likely would cause damage if used on St. Augustine lawns. Speedzone Southern is labeled for use on St. Augustine grass. According to the Speedzone Southern product label: The turf tolerance to this product may vary and temporary turf grass yellowing may occur on St. Augustine. Please take a few moments to read through the product label completely for full instructions and other precautions.

    Was this answer helpful to you?   Yes No
  • Asked by Becky from Naponee, Ne
    08/01/2016
    Q
    Can SpeedZone Lawn Weed Killer Concentrate 20 be used in Hay field?
    Can this be used in hay field that is later or next year grazed on by horses and cattle?
    A

    SpeedZone Lawn Weed Killer Concentrate  is not labeled to be applied to Hay fields.  We would recommend to use Grazon HL in this area. 

    Was this answer helpful to you?   Yes No
  • Asked by Pam from Brandon Ms
    04/12/2018
    Q
    I was reading reviews for SpeedZone and I noticed most questions are from central to northern states. Is this product safe to use in the south?
    A

    SpeedZone Lawn Weed Killer Concentrate technically can be used in any state as long as it is not restricted there.  It is labeled mainly for cool-season grasses, which you would typically find in the northern states, but it can also be used on Bermuda and zoysia grasses, which are typically found in the south.  

    Was this answer helpful to you?   Yes No
  • Asked by Jim from Riverside, Ca
    06/24/2018
    Q
    Can SpeedZone Lawn Weed Killer Concentrate be tank mixed with Talstar P?
    A

    We suggest doing a compatibility test in a small jar before tank mixing Talstar P and SpeedZone Lawn Weed Killer Concentrate. You can view tank mixing procedures under General Application Instructions on page 3 of the Talstar P label. 

    Was this answer helpful to you?   Yes No
Displaying 81 to 100 (of 132 questions)