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.

Select Sales Ending 7/31 - SHOP NOW >>

Tenacity Herbicide - Questions & Answers

Learn more about Tenacity Herbicide

Ask a Question
Tenacity Herbicide
$55.53

Free Shipping

Info / Buy Now

Displaying 601 to 611 (of 611 questions)
Sort:
  • Asked by Tyler from Vancouver, Wa
    07/19/2018
    Q
    Can Tenacity Herbicide be used as a pre-emergent for Poa trivialis? Should I water immediately after application?
    A

     

    Tenacity Herbicide is not labeled to treat poa trivialis. Please provide your desired turfgrass for an alternate recommendation. Thank you!

     

     

     

     

    Was this answer helpful to you?   Yes No
  • Asked by Ryan from Maryland
    07/21/2018
    Q
    Can I apply Tenacity immediately after scalping my lawn for an overseed?
    I know instructions advise to allow for two days after mowing to apply.
    A

    Yes, you can apply Tenacity just before or at the time of seeding for best results. Be sure that you are not using Tenacity at the same time as seeding if the grass is more than 20% hard or fine fescue.

    Was this answer helpful to you?   Yes No
    0 of 2 people found this answer helpful.
  • Asked by John from Demotte, In
    08/15/2018
    Q
    Will Tenacity Herbicide stop poa from germinating in the fall but still allow me to do some reseeding?
    A

    Tenacity Herbicide is labeled to suppress poa annua when used as a pre-emergent. Please provide your desired turf grass for seeding details. Thank you!

    Was this answer helpful to you?   Yes No
  • Asked by Valerie from Fort Collins, Co
    03/28/2019
    Q
    Will Tenacity kill unwanted grasses in Kentucky bluegrass turf lawn?
    Local extension office recommends Tenacity to kill off patches of fine fescue in a Kentucky bluegrass if applied at the rate for Kentucky bluegrass. What would that rate be and do you think this method will work well?
    A

    Tenacity Herbicide is labeled to be safely applied to fine fescue and is not labeled to kill it so we cannot recommend it for that use.  When you are trying to remove another cool season turf type from KGB the best option is to use a product like Roundup Quikpro (or non selective/glyphosate) and then re-seed with your KBG.

    Was this answer helpful to you?   Yes No
  • Asked by Mitch from Rosenberg, Tx
    04/05/2019
    Q
    Will Tenacity kill Thin paspalum?
    Have a lot of thin paspalum in the backyard in my St Augustine grass wasn't sure if Tenacity would kill it
    A

    Tenacity Herbicide only lists on the label that seashore paspalum is sensitive to it.  It is not however labeled for use on St Augustine lawns so would not be recommended. It can only be used on St Augustine grown for sod.

    Was this answer helpful to you?   Yes No
    0 of 4 people found this answer helpful.
  • Asked by Randy from Vermilion
    05/14/2019
    Q
    Flow Rate per GPM of Tenacity Herbicide?
    A

    There is not a set flow rate for applying the Tenacity Herbicide.  You just need to apply at the rates on the label for your turfgrass and application type.  

    Was this answer helpful to you?   Yes No
    0 of 1 people found this answer helpful.
  • Asked by Jeff from Johnson City, Tn
    05/17/2019
    Q
    Will Tenacity Herbicide treat brown patch fungus in yard?
    A

    Tenacity Herbicide is a herbicide only and will not work as a fungicide.  Clearys 3336F is a great product to use for brown patch as directed on the product label.

    Was this answer helpful to you?   Yes No
  • Asked by Allan from Portland, Oregon
    05/25/2019
    Q
    Is there any benefit to ProGrass over Tenacity as a pre-emergent against poa annua on perennial rye?
    I live in Oregon and have primarily perrenial rye with some fescue.
    A

    Tenacity is only going to suppress poa annua when used as a pre-emergent for it. You would really only use Tenacity as a pre-emergent over the entire lawn if you are needing a pre-emergent to use at the same time as seeding or over-seeding. Otherwise, ProGrass would be a better choice for poa annua control and for use on established perennial ryegrass.

    Was this answer helpful to you?   Yes No
  • Asked by Richard from Birmingham England
    06/07/2019
    Q
    Will Tenacity kill Hippuris Vulgaris (Mares tail)?
    A

    No Tenacity is not labeled for Hippuris Vulgaris (Mares tail).   Crossbow Herbicide is labeled for marestail.  Please refer to the product label for complete application instructions. 

    Was this answer helpful to you?   Yes No
    0 of 2 people found this answer helpful.
  • Asked by Joe from Eureka Mt
    06/14/2019
    Q
    How many applications of Tenacity Herbicide will be needed for bentgrass in the lawn?
    A

    Tenacity Herbicide is our most popular product for eliminating bentgrass from other desirable turfgrasses, but it does typically require multiple applications. Late summer/fall applications will be more effective than spring applications. If you are able to spot treat with RoundUp QuikPro, that is another option. It would still be ideal to wait at least 10-14 days after applying the Roundup QuikPro before raking out the dead plants and re-seeding those areas.

     

    Was this answer helpful to you?   Yes No
  • Asked by Felipe from New York
    07/11/2019
    Q
    Can Tenacity Herbicide be used on Bermuda grass?
    A

    Tenacity Herbicide is safe to be used only on dormant Bermuda lawns. Please refer to the product label for application instructions and mix rates. 

    Was this answer helpful to you?   Yes No
Displaying 601 to 611 (of 611 questions)