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Tenacity Herbicide - Questions & Answers

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Displaying 361 to 380 (of 662 questions)
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  • Asked by Giovanna from Fishkill, Ny
    08/14/2019
    Q
    Can I use Tenacity Herbicide on Zoysia to get rid of wild violets? When can I reseed?
    A

    According to the product label: Bentgrass, Poa annua, kikuyugrass, zoysiagrass, seashore paspalum and bermudagrass are sensitive to Tenacity applications. Avoid spraying these turf types unless control and/or injury can be tolerated. Maintain a five foot buffer between treated areas and bentgrass or Poa annua greens. While Tenacity is not labeled to kill zoysia it will most likely do so. 

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    3 of 3 people found this answer helpful.
  • Asked by Jodi from Van Dyne,wi
    08/15/2019
    Q
    Do I need to use surfactant or can the Tenacity be applied without it?
    A

    For best results, Tenacity should be applied along with a surfactant.  

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    3 of 5 people found this answer helpful.
  • Asked by Angie from Excelsior, Mn
    08/19/2019
    Q
    Is it safe to use Tenacity near a lake or water source?
    A

    Tenacity Herbicide should not be applied near a water source including a lake or area of runoff to avoid contamination.

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    3 of 5 people found this answer helpful.
  • Asked by Dustin from Essex, Ct
    08/23/2019
    Q
    Is there a list of weeds Tenacity Herbicide is labeled for?
    A

    Yes, the product label for Tenacity includes a chart that lists each of the weeds controlled by their common name and scientific name. It also lets you know if the weeds can be controlled in their pre-emergent or post-emergent stage. 

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    3 of 5 people found this answer helpful.
  • Asked by Star from Cary, Nc
    08/27/2019
    Q
    Should I apply Tenacity before fall feed or after fall feed to the lawn?
    My lawn does not look healthy, so I decided to apply fall feed as it is almost September. It has lot of weeds like crabgrass, clover, etc. So when is the best time to apply Tenacity?
    A

    If you are applying Tenacity Herbicide as a post-emergent, then you would apply when the target weeds are actively growing. Keep in mind that Tenacity is most effective in young crabgrass, so it may require more than one application to control mature crabgrass. If applying as a pre-emergent, then you usually apply just before fall overseeding and before soil temperatures drop below 70 degrees.

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    3 of 3 people found this answer helpful.
  • Asked by Kyle from Lambertville
    08/29/2019
    Q
    Can you put to much Tenacity Herbicide down when sowing new seed?
    I sowed some new seed about 2 months ago. Tenacity worked great and the weeds that came up died in a few weeks. When I applied Tenacity I did go over the area once or three times. The grass is still there but there is some grass that looks like it died off.
    A

    Yes, it is possible for Tenacity Herbicide to inhibit growth of new seedings if over applied.

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    3 of 4 people found this answer helpful.
  • Asked by Pasquale from Kearny
    08/30/2019
    Q
    Can I spray Tenacity on my KBG and tall fescue grass after I sprayed Quinclorac about a week ago?
    I'm in NJ and it's late summer here. I have KBG and tall fescue in my lawn. I sprayed Quinclorac about a week ago to kill the crabgrass. Can I apply Tenacity now to kill the rest of the weeds so I can seed in about 3 weeks?
    A

    Yes, Tenacity Herbicide can be applied.  You would need to seed at the same time or wait until you seed in 3 weeks to apply.

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    3 of 3 people found this answer helpful.
  • Asked by Gursagar from Ny
    09/09/2019
    Q
    Is Tenacity Herbicide an acidic or basic chemical? Should I use a plastic wand or can I use my metal wand for application purposes?
    A

    Tenacity Herbicide is not an acid.  You can use either type of wand with it with no issue.

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    3 of 4 people found this answer helpful.
  • Asked by Ben from Winston-salem
    09/11/2019
    Q
    Can Tenacity be mixed with Coron 18-3-6?
    A

    There should be no issues applying Tenacity around the same time as a fertilizer like the Coron, as long as both label instructions are followed.

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    3 of 3 people found this answer helpful.
  • Asked by Peter from Liberty Twp, Ohio
    09/12/2019
    Q
    Can you freeze 1 gal of properly mixed Tenacity Herbicide, in small spray bottles, to be used in the future?
    A

    Tenacity cannot be mixed and then frozen for future use as the freezing temperatures would make the product ineffective. 

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    3 of 4 people found this answer helpful.
  • Asked by Jeremy from Jacksonville
    10/02/2019
    Q
    Is Tenacity Herbicide ok to use in St Augustine grass?
    A

    Tenacity Herbicide is only for use on St Augustine when used in sod farms and cannot be used on residential St. Augustine lawns.

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    3 of 10 people found this answer helpful.
  • Asked by Douglas from Fremont, Ca
    02/10/2020
    Q
    Dose Tenacity control mallow (cheeseweed), scientific name malvasia species?
    A

    Tenacity is not labeled to control cheeseweed. The herbicides we carry that are labeled to control cheeseweed are Spectracide Weed and Grass Killer With Extended Control RTU, Goal 2XL Herbicide, Ronstar 50 WSP, and Aim EC Herbicide. 

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    3 of 4 people found this answer helpful.
  • Asked by Summer from Vancouver, Wa
    05/02/2020
    Q
    Tenacity then soil?
    If I apply Tenacity do I need to wait a certain amount of time before I bringing some topsoil to level out my lawn and add organic matter to the soil?
    A

    If applying Tenacity Herbicide as a pre-emergent you would want to apply after applying any top soil to other matter to the top of the soil to prevent weeds growing in the new soil

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    3 of 3 people found this answer helpful.
  • Asked by Tom from Chambersburg, Pa
    11/04/2020
    Q
    How much Tenacity and surfactant should be added to gal of water to treat Nimblewill?
    Grass type is fine fescue. Treating for Nimblewill.
    A

    According to the product label, you will use 1 teaspoon of Tenacity Herbicide and 3 teaspoons of surfactant per 2 gallons of water. You should expect to need 2-3 applications at 2-3 week intervals to control nimblewill.

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    3 of 3 people found this answer helpful.
  • Asked by Dan from Harleysville, Pa
    04/10/2021
    Q
    How long does Tenacity Herbicide remain in soil, and when is it safe to plant vegetables in a previously treated area?
    I do not currently have a garden in my yard but would like to start one in the future. In the meantime, I would like to use Tenacity to control several weeds that have invaded my entire lawn. I'm wondering how long I would need to wait after application of Tenacity, both as a pre- and post-emergent, before it is safe to start growing vegetables in an area that has been previously sprayed with Tenacity.
    A

    You will need to wait one year after Tenacity is used in a given area before you can plant edible vegetation in that area. 

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    3 of 3 people found this answer helpful.
  • Asked by Neville
    01/21/2023
    Q
    Application of Tenacity Herbicide after pre germinated grass seed.
    If I pre germinate my rye grass seed & plant them when roots are just starting to form, can I apply Tenacity at the same time or would I need to apply Tenacity before I plant them?
    A

    Tenacity Herbicide is best applied 2 weeks before planting/seeding a lawn or wait at least 2-3 weeks after seeding to apply.  When pre-germinating and planting in the area we would recommend waiting at least 4 weeks to apply so it is established.

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    3 of 4 people found this answer helpful.
  • Asked by John from Dearborn Heights, Mi
    07/23/2019
    Q
    I have Zoysia. Am I able to use Tenacity Herbicide?
    A

    Tenacity Herbicide is not labeled for zoysiagrass.  

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    2 of 3 people found this answer helpful.
  • Asked by Richard from Plant City, Fl
    07/25/2019
    Q
    Can Tenacity be applied to St Augustine grass?
    A

    No, Tenacity Herbicide cannot be used on residential St Augustine lawns.  It is only for use on St Augustine grown for sod as listed on the product label.

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    2 of 6 people found this answer helpful.
  • Asked by Dallas from Swift Current
    07/26/2019
    Q
    When using a food coloring dye with 1 gallon Tenacity how much dye should I use?
    Would I use similar amount as the turf mark blue?
    A

    Some folks do use food coloring/dye to mark where Tenacity Herbicide has been applied. How much you use depends on the depth of color you want.  We apologize but cannot advise on the exact amount.

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    2 of 5 people found this answer helpful.
  • Asked by Steven from Jacksonville, Florida
    08/04/2019
    Q
    Can Tenacity be used to kill/prevent crabgrass in bahia lawn (Florida)?
    Is it safe to use on Bahia (Argentina).
    A

    No, Tenacity Herbicide is not labeled for application to bahia.

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    2 of 5 people found this answer helpful.
Displaying 361 to 380 (of 662 questions)