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SpeedZone Lawn Weed Killer Concentrate - Questions & Answers

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SpeedZone Lawn Weed Killer Concentrate
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Displaying 81 to 100 (of 132 questions)
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  • Asked by Barry from Dolan's Beach California
    06/06/2019
    Q
    Can SpeedZone Lawn Weed Killer Concentrate be sprayed on Fescue, Rye and Bermuda for oxalis? What's the mix rate if using a backpack sprayer?
    A

    Yes, SpeedZone Lawn Weed Killer Concentrate can be used on Fescue, Ryegrass & Bermuda lawns. The mix rate is broken down per 1,000 sq ft into the following rates depending on the size tank you have. 

    1 gallon: 0.75 fl oz to 1.0 fl oz 

    2 gallon: 1.5 fl oz to 2.0 fl oz 

    3 gallon: 2.25 fl oz to 3.0 fl oz 

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    10 of 11 people found this answer helpful.
  • Asked by Grant from Vancouver, Wa
    06/06/2019
    Q
    Can SpeedZone Lawn Weed Killer Concentrate be used on newly planted lawns?
    A

    SpeedZone Lawn Weed Killer can be applied to the newly seeded areas after the third mowing. 

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    3 of 3 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.

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    1 of 2 people found this answer helpful.
  • Asked by Gary from St James City, Fl
    06/17/2019
    Q
    Will SpeedZone Lawn Weed Killer Concentrate work on empire zoysia grass in SW Florida?
    A

    Yes, you can use SpeedZone Lawn Weed Killer Concentrate on established zoysiagrass to control listed weeds. You can apply at a rate of 1.1 oz per 1000 sq ft in at least 1 gal of water. If you have hybrid zoysia, then you may want to test a small area for tolerance before treating the entire lawn.

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    0 of 1 people found this answer helpful.
  • Asked by Thomas from Basehor, Kansas
    06/27/2019
    Q
    How many ounces SpeedZone Lawn Weed Killer Concentrate to gallon of water?
    A

    SpeedZone Lawn Weed Killer Concentrate should be mixed at 1oz per gallon to cover 1000sq feet. 

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    2 of 5 people found this answer helpful.
  • Asked by Kent from Fairfax Va
    07/18/2019
    Q
    How soon after mowing can I apply Speed Zone?
    I heard on a radio gardening show (Garden Sense on WMAL FM105.9 Saturday mornings) that you should not apply right after mowing. So how long should I wait? How many days later can I mow?
    A

    You do not mow within 2 days before or 2 days after an application of SpeedZone Lawn Weed Killer Concentrate.  

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    47 of 49 people found this answer helpful.
  • Asked by Josh from Rapid City, Sd
    07/22/2019
    Q
    How long before Speedzone can be sprayed on fresh sod?
    A

    SpeedZone Lawn Weed Killer Concentrate should only be applied to well established lawns and well rooted sod. 

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    5 of 8 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.

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    1 of 2 people found this answer helpful.
  • Asked by Rob
    09/04/2019
    Q
    I know adding surfactant to SpeedZone will lower selectivity and damage the lawn but will it kill it?
    I know that adding a surfactant or MSO to speed zone will lower its selectivity and potentially damage turf. What kind of damage though? Will it be permanent and kill the turf or will it just temporarily damage it and stunt it? I think as long as it doesn't kill it the added surfactant might be beneficial if there are severe weed problems.
    A

    SpeedZone Lawn Weed Killer Concentrate already contains a small percentage of surfactant so you do not add another one.  It could cause permanant damage to the lawn or it may only be temporary, it really depends on the rate you use and if your lawn is under any type of stress such as drought or heat.

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    2 of 3 people found this answer helpful.
  • Asked by Yvette from Sprigfield
    09/26/2019
    Q
    How soon can I aerate and overseed grass seed after applying SpeedZone Lawn Weed Killer Concentrate?
    A

    Areas treated with SpeedZone Lawn Weed Killer Concentrate can be reseeded after two weeks.

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    30 of 31 people found this answer helpful.
  • Asked by Gregory from Yonkers, Ny
    10/16/2019
    Q
    Can I mix up a few gallons of SpeedZone Lawn Weed Killer Concentrate and let it sit?
    I mixed up a batch of two gallons but only used a half gallon or so to spot treat sections of lawn. Can I store it for a few weeks and use the rest later?
    A

    SpeedZone Lawn Weed Killer Concentrate must be used within 24 hours once mixed with water.

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    22 of 24 people found this answer helpful.
  • Asked by Phil from Nipomo, Ca
    10/23/2019
    Q
    Is it acceptable to mix 0.5 oz of SpeedZone Lawn Weed Killer Concentrate in 1 gal for 500 sq. ft.?
    I usually mix 1 gallon of water into my sprayer with additives per 500 sq ft for a good even coverage. Will this dilution ratio of 0.5 oz in 1 gal water affect the effectiveness?
    A

    Yes, you can use 0.5 oz of SpeedZone Lawn Weed Killer Concentrate in a gallon of water to treat 500 square feet. Water is just the carrier, the important part of a weed killer application is using the right amount of product per a specific area.

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    6 of 8 people found this answer helpful.
  • Asked by Neb from San Diego
    11/15/2019
    Q
    Can SpeedZone Lawn Weed Killer Concentrate be sprayed on St.Augustine?
    I see that the label of SpeedZone Southern Herbicide EW is labeled for St. Augustine, but what about the ready to use formula?
    A

    SpeedZone Lawn Weed Killer Concentrate needs to be diluted with water. This product is not for use on St. Augustinegrass. SpeedZone Southern Herbicide EW may be used on St. Augustinegrass. Please review the product label for prohibitions of sites and further information about applications.

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  • Asked by Sipho from Mbabane, Eswatini
    12/10/2019
    Q
    Does Gordon's SpeedZone Lawn Weed Killer destroy maize?
    A

    SpeedZone is not labeled for use around maize or any other edible plants, so we would not recommend this application. The Speedzone may damage maize, corn, or related plants.

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    3 of 5 people found this answer helpful.
  • Asked by Victor from Lovettsville, Va
    03/28/2020
    Q
    Can I mix SpeedZone Lawn Weed Killer Concentrate with Tenacity in tank mix?
    A

    We would not recommend tank mixing the SpeedZone Lawn Weed Killer Concentrate and Tenacity if you are using as a post emergent, only if you are applying as a pre-emergent application. With Tenacity you are only spot treating weeds directly that are actively growing, you would not broadcast as you can with the Speedzone.  Also you are required to use a surfactant with Tenacity for post emergent applications and EW does not require.  You can use Speedzone Speedzone the same day as Tenacity Herbicide for more broadleaf weed control.  Just allow areas to dry between treatments.

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    8 of 13 people found this answer helpful.
  • Asked by Brian from Visalia, Ca
    02/26/2021
    Q
    Is SpeedZone Lawn Weed Killer Concentrate a contact or systemic herbicide?
    A

    SpeedZone Lawn Weed Killer Concentrate is a selective, post-emergent that combines contact and systemic herbicides. 

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  • Asked by Fred from Amelia Court House, Virginia
    03/13/2021
    Q
    Will SpeedZone Lawn Weed Killer Concentrate kill bittercress? How long is the mixed solution good for? A day or two?
    A

    SpeedZone Lawn Weed Killer Concentrate is not labeled to kill or control bittercress. You also do not want to keep it for more than 24 hours once it has been mixed. This is because the mixture will no longer be in suspension and would have lost its potency and efficacy. 

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    2 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.

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    1 of 1 people found this answer helpful.
  • Asked by Michael from Camden-wyoming
    03/30/2021
    Q
    How long before Speedzone is rainproof?
    A

    It is best to apply SpeedZone Lawn Weed Killer Concentrate when no rain is expected within 24 hours of application.

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    5 of 8 people found this answer helpful.
  • Asked by Ken from St Louis, Mo
    04/05/2021
    Q
    Will SpeedZone Lawn Weed Killer Concentrate kill whitlowgrass?
    A

    SpeedZone Lawn Weed Killer Concentrate is not labeled to control whitlowgrass. You might have to spot treat with a non-selective product like roundup. 

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    0 of 1 people found this answer helpful.
Displaying 81 to 100 (of 132 questions)