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 »

SedgeHammer Plus Herbicide - Questions & Answers

Learn more about SedgeHammer Plus Herbicide

Ask a Question
SedgeHammer Plus Herbicide
$14.50

Free Shipping

Info / Buy Now

Displaying 21 to 40 (of 269 questions)
Sort:
  • Asked by Omar from Mcfarland, California
    06/04/2014
    Q
    Will Sedgehammer Herbicide kill flowers?
    A
    The Sedgehammer Herbicide is labled to control only the broadleaf weeds listed, however since flowers are considered a broad leaf plant species as well, you would want to not spray over the top of the desireable plants. Try to limit sprays to only the weeds you wish to eliminate and be cautious of any drift of the product to nearby flowers.
    Was this answer helpful to you?   Yes No
    46 of 46 people found this answer helpful.
  • Asked by Jason from Il
    07/26/2018
    Q
    What do I do after the nutsedge turn brown after several days after using Sedgehammer?
    Do I pull the weed out manually? Or do I just leave the brown dead Nutsedge in the turf grass?
    A

    You do not want to dig up the treated sedge as it will take time to completely kill and you may need to do another application.  Most of our customers begin to see results in 5 to 7 days, as long as the product was applied correctly according to the label.  The product label does state that the product often works with one application, but depending on the size and age of the nutsedge a second treatment may be required 6 to 10 weeks after the initial treatment.

    Was this answer helpful to you?   Yes No
    41 of 75 people found this answer helpful.
  • Asked by John from New York
    05/09/2016
    Q
    Will Sedgehammer Herbicide kill white and red clover?
    I have a pasture of clover and chicory being taken over by nutsedge, will sedge hammer kill the clover and and chicory
    A

    No, Sedgehammer Herbicide is only labeled for kyllinga, yellow and purple nutsedge.

    Was this answer helpful to you?   Yes No
    40 of 43 people found this answer helpful.
  • Asked by Jeff
    06/01/2010
    Q
    Will Sedgehammer damage my Loriope garden?
    A
    Sedgehammer is one of the most “gentle- to- turf” products around. It has proven to be safe to most commonly used grasses of North America and has been successfully used for many years. Many other products are safe to only warm season or certain kinds of turfgrass. Turf should be well established with a good root system prior to application. We recommend contacting your local cooperative extension office to enquire about  specific plants when using SedgeHammer to be sure it will not cause damage.
    Was this answer helpful to you?   Yes No
    39 of 57 people found this answer helpful.
  • Asked by Richard from Modesto California
    07/26/2019
    Q
    Is it okay to spray SedgeHammer Herbicide when it's one hundred degrees out? Does the temperature have any effect on SedgeHammer?
    A

    SedgeHammer Herbicide is best applied when temperatures are below 85 degrees. We generally recommend applying this product in the morning or later in the evening, but not in the heat of the day to avoid potential damage.

    Was this answer helpful to you?   Yes No
    39 of 40 people found this answer helpful.
  • Asked by Rex from San Antonio, Texas
    03/04/2016
    Q
    How long after applying SedgeHammer Herbicide can I plant seeds in my vegetable garden?
    I'm planning to plant a vegetable garden where there is currently nutgrass in the soil. If I apply SedgeHammer, how long would I have to wait to plant?
    A

    SedgeHammer may not be the best option for you.  It is meant more for nutsedge control in turf grass and it cannot be used in or around a vegetable garden or anything edible. It remains in the soil for up to 3 years so the manufacturer recommends that you not plant anything edible in an area where SedgeHammer has been applied for at least 3 years.  For nutsedge control in or around a vegetable garden it is recommended to spot treat the sedge with a glyphosate or RoundUp type product directly.  With this type of product it is only necessary to wait 2-3 weeks after application to plant vegetables or anything else.  We would recommend Roundup QuickPro 1.5 oz. packs for ease of use.

    Also, you should not just pull the plants. This will just split off the rhizome and more new plants will grow from the nutlets left in the soil. To completely remove the plants, you would need to completely dig out the nutlets so that new plants do not grow from them. Many folks will still till the soil after using RoundUp to be sure there are no remaining nutlets that will grow new plants.

    Was this answer helpful to you?   Yes No
    38 of 43 people found this answer helpful.
  • Asked by David from Lodi, Calif.
    05/17/2018
    Q
    Will Sledgehammer Kill the Nutlet?
    A

    SedgeHammer Herbicide does burn down from the nutlet and up through the plant. 

    Was this answer helpful to you?   Yes No
    35 of 40 people found this answer helpful.
  • Asked by Steve from Saint Joseph, Il
    08/18/2016
    Q
    Does indicator dye inhibit efficacy of SedgeHammer Herbicide?
    I would like to use this product as a spot spray. Indicator dye would make it easier to prevent missing and/or over application. However, I don't want to use it if it will interfere with efficacy.
    A

    SedgeHammer Herbicide will not effected by using a spray indicator with it. A spray indicator does ensure you have even herbicide application and that you do not miss places where you may need to treat.

    Was this answer helpful to you?   Yes No
    33 of 34 people found this answer helpful.
  • Asked by Dan
    07/05/2016
    Q
    How many seasons does it take Sedgehammer to completely rid your lawn of nut sedge?
    I have sparingly applied 1 - 2 applications.
    A

    How long it takes really depends on how established the nutsedge has gotten in the yard.  It should be noted that weeds can develop resistance to herbicides such as Sedgehammer. To minimize the potential for resistance development and/or to control resistant weed biotypes, use a variety of cultural, mechanical, and chemical weed control tactics. Rotate with herbicides having other modes of action such as Blindside.  With Sedgehammer per the label: Symptoms are likely to show within 2 weeks and though it often works with one application, but depending on the size and age of the nutsedge a second treatment may be required 6 to 10 weeks after the initial treatment. .

    Was this answer helpful to you?   Yes No
    33 of 36 people found this answer helpful.
  • Asked by Dennis from Concord, Nc
    08/29/2016
    Q
    What is the shelf life for SedgeHammer? Is this the best product for nutsedge control?
    A

    Yes, Sedgehammer is a great product for nutsedge! It has a 3 yr year shelf life from the date of purchase if stored away from extreme temperatures. If diluted, you will want to apply within 24 hrs of mixing for the most effective control.

    Was this answer helpful to you?   Yes No
    32 of 36 people found this answer helpful.
  • Asked by Jorge from Houston, Tx
    05/14/2014
    Q
    How many gallons of water for 1.33 oz bottle of Sedgehammer?
    A
    One full bottle of Sedgehammer (1.33 oz) will make 40 gallons of finished solution.
    Was this answer helpful to you?   Yes No
    32 of 34 people found this answer helpful.
  • Asked by Roque from Laredo
    05/07/2016
    Q
    Can I use Sedgehammer Herbicide on St Augustine grass in South Texas when it is already in the 90's?
    In the heat of the day.
    A

    Yes, Sedgehammer Herbicide can be used on St. Augustine grass. It is recommended that you use the product when the soil temperature is at least 55 degrees Fahrenheit.

    Was this answer helpful to you?   Yes No
    31 of 35 people found this answer helpful.
  • Asked by Mike from Kissimmee, Fl
    10/10/2019
    Q
    Will I need to retreat the yard if there was rain a couple hours after applying Sedgehammer?
    I sprayed my yard with SedgeHammer Herbicide. A couple of hours later, I had a light rain.
    A

    SedgeHammer Herbicide will be rainfast 4 hours after application. For better results, we advise that you apply SedgeHammer Herbicide to a dry lawn at least 24 hours before you are expecting any rain. If it rained prior to the 4 hour drying time that is needed per the label, you may go ahead and mow the lawn, and wait 2 weeks to reapply. If the nutsedge does not outgrow the lawn the 1st application, most likely it had time to work. However, if the nutsedge outgrows the lawn in the first 2 weeks after mowing, you will most likely need to reapply, and you can do so at that time.

    Was this answer helpful to you?   Yes No
    31 of 31 people found this answer helpful.
  • Asked by Robyn from Mount Cotton
    02/05/2017
    Q
    Will Sedgehammer Herbicide harm my roses?
    I have nutgrass growing in my rose garden, & I want to get grid of it. If I spray the nutgrass with Sedgehammer, will it also affect my roses.
    A

    Sedgehammer Herbicide kills nutsedge without injury to listed turfgrasses. You can apply Sedgehammer at specified rates as a post-directed spray around established woody ornamental species in landscaped areas. This would be safe to use around your roses only if you are not spraying them directly and they are well-established, woody plants.  You should make direct treatments to the nutsedge only as it cannot be used as an over-the-top spray to desirable flowers.

    Was this answer helpful to you?   Yes No
    29 of 35 people found this answer helpful.
  • Asked by Thomas from Moulton, Texas
    10/21/2011
    Q
    I have nut grass in my garden. Will this product control it and can I use it with growing vegetable plants?
    A
    Sedgehammer is meant more for nutsedge control in turf grass and it cannot be used near a vegetable garden or anything edible. For nutsedge in landscaped areas it is recommended to spot treat the sedge with a glyphosate or Round Up type product directly.  We recommend Roundup QuickPro 1.5 oz. packs for ease of use.
    Was this answer helpful to you?   Yes No
    28 of 29 people found this answer helpful.
  • Asked by Jacob from Champaign, Il
    09/16/2019
    Q
    Can Sedgehammer be mixed with 2,4-D?
    I have some nutsedge as well as broad leaf weeds in my yard an day lily beds, I would like to mix just one tank if possible.
    A

    Yes, SedgeHammer Herbicide can be mixed and applied with 2, 4 D. 

    Was this answer helpful to you?   Yes No
    28 of 29 people found this answer helpful.
  • Asked by Lindak. from Kill Devil Hills, Nc
    06/04/2015
    Q
    How soon is it safe to plant new perennials?
    I have a perennial garden that sprouted nutsedge. I sprayed the area about three weeks ago, and the weed is nearly dead, but still slightly yellow. When will it be safe to plant my new perennials? Should I assume that my new milkweed plants should not be planted in the bed?
    A

    You can plant new perennials at least 4-6 week after SedgeHammer Herbicide application. 

    Was this answer helpful to you?   Yes No
    27 of 29 people found this answer helpful.
  • Asked by Buddy from Baton Rouge, La
    07/27/2018
    Q
    The Sedgehammer+ worked quite well. Can we pull the brown (dead) Nutsedge?
    A

    Yes, you can pull the dead weeds after applying SedgeHammer.  

    Was this answer helpful to you?   Yes No
    27 of 29 people found this answer helpful.
  • Asked by Gary from Houston, Texas
    07/10/2013
    Q
    Will Sedgehammer Herbicide bother gardenias and azaleas?
    A

    The Sedgehammer herbicide kills nutsedge without injury to listed established turfgrass, however it could harm desirable ornamentals, shrubs, and/or trees. You should not apply Sedgehammer in a way that would contact desirable ornamental plants.

    Was this answer helpful to you?   Yes No
    27 of 31 people found this answer helpful.
  • Asked by Ron from Nj
    10/14/2018
    Q
    Does SedgeHammer Herbicide kill kyllinga? How often do I apply to my lawn?
    A

    Yes, SedgeHammer Herbicide  is labeled for eradicating kyllinga. Most of our customers begin to see results in 5 to 7 days, as long as the product was applied correctly according to the label.  The product label does state that the product often works with one application, but depending on the size and age of the weed, a second treatment may be required 6 to 10 weeks after the initial treatment.

    Was this answer helpful to you?   Yes No
    27 of 27 people found this answer helpful.
Displaying 21 to 40 (of 269 questions)