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SedgeHammer Plus Herbicide - Questions & Answers

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SedgeHammer Plus Herbicide
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Displaying 81 to 100 (of 267 questions)
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  • Asked by Bobby from Murphysboro, Il
    07/23/2018
    Q
    If you spray SedgeHammer in the fall, will it keep nutgrass from coming back the next year?
    A

    SedgeHammer is a post-emergent herbicide, so it will work on actively growing nutgrass, but will not prevent future growth.  Pennant Magnum and Echelon 4SC would be pre-emergent options for nutgrass.  

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    7 of 7 people found this answer helpful.
  • Asked by Brent from Pittsville, Md
    08/24/2011
    Q
    Will SedgeHammer Herbicide kill crab grass as well?
    A
    SedgeHammer Herbicide is not labeled for crabgrass and may not provide adequate results for this weed. You can read page 4 of the SedgeHammer product label for a full list of the weeds this product will treat. We do have carry a full line of products for crabgrass control: Crabgrass Control Products. We encourage you to look through these products and read the product labels to be sure it will fit your needs. The product labels can be found on each individual product page under the picture of the product.
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    7 of 8 people found this answer helpful.
  • Asked by Brian from Kauai, Hi
    06/17/2018
    Q
    Can you use SedgeHammer Herbicide on St. Augustine?
    A

    Yes, Sedgehammer Herbicide can be used on St. Augustine grass. 

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    7 of 7 people found this answer helpful.
  • Asked by Debra from Los Angeles, Ca
    08/19/2017
    Q
    How long after Sedgehammer application can I cut the grass?
    A

    For optimum results, do not mow turf for 2 days before or 2 days after application of SedgeHammer Herbicide.

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    7 of 8 people found this answer helpful.
  • Asked by Kris from St. Albans, Vermont
    09/08/2017
    Q
    What's the minimum temperature for an effective kill with SedgeHammer Herbicide?
    I live in the north and its early fall, so getting a day above 60 is not a guaranty.
    A

    SedgeHammer Herbicide works best applied when temps are between 60-70 degrees.

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    7 of 9 people found this answer helpful.
  • Asked by Jr from Midlothian, Va
    09/13/2017
    Q
    Can Sedgehammer damage nearby trees?
    I have a three year old Chinese Pistache tree whose leaves have begun to brown after I applied Sedgehammer as per directions to nutsedge in the yard about 25' away. Is this a result of the Sedgehammer?
    A

    Per the label of Sedgehammer Herbicide, this product should not be applied over the top of desirable vegetation. We would not recommend using this product within the drip zone of a tree. 

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    7 of 8 people found this answer helpful.
  • Asked by Nick from San Gabriel,california
    08/21/2014
    Q
    After applying SedgeHammer to some nut grass in planter area, how long do have to wait to put in azalea plant?
    I want to put azalea plants in area where nut grass is located.
    A
    Per the manufacturer, you would need to wait a few months in order to plant the azaleas as you will have to do multiple treatments of SedgeHammer. When you do plant them, make sure you are not using the soil that was treated with SedgeHammer. Use either topsoil or untreated soil from another area on the property. They did also recommend that you plant the plant first, get the roots established and then use the SedgeHammer. Do not spray direct on the azaleas to avoid damage. Please let us know if you have any additional questions.
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    7 of 9 people found this answer helpful.
  • Asked by Cindy from Scottsdale, Az
    08/24/2014
    Q
    Will Sedgehammer harm our fruit trees
    Grapefruit, orange and Lemmon
    A
    The Sedgehammer herbicide kills nutsedge without injury to turfgrass, established ornamentals, shrubs, and/or trees. 

    Certain products are not labeled for use around edibles as it could cause harm to the plant either through absorbing it into the food you are going to eat, or by killing the plant. Unless it has an agricultural label you can not use it around edibles or near the drip line. If you want more details on how using SedgeHammer to close to edibles can affect them, you can contact the manufacturer Gowan at (800) 883-1844.
    Was this answer helpful to you?   Yes No
    7 of 13 people found this answer helpful.
  • Asked by John from Tx
    04/13/2019
    Q
    Will SedgeHammer work to kill post emergent poa anna? Will it act as a preemergent to kill poa annua seeds?
    A

    SedgeHammer Herbicide is not labeled for poa annua so would not be recommended.  It is also a post emergent only and does not prevent anything.

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    7 of 8 people found this answer helpful.
  • Asked by Renee from Tallahassee
    05/28/2015
    Q
    Can I use Sedgehammer in flower bed? How far can I use it away from my veggie bed?
    A
    No, Sedgehammer Herbicide is not labeled to be used over desirable flowers. The product should be kept out of the drip line of any edibles.
    Was this answer helpful to you?   Yes No
    7 of 8 people found this answer helpful.
  • Asked by Buck from Lake City, Sc
    04/08/2014
    Q
    What will kill artichoke plant in lawn and flower beds
    A
    Bonide Grass Beater Over the Top should kill Artichoke plant in a flower bed. You can also use a glyphosate product like Round Up to spot treat around the flowers.We would also recommend contacting the Master Gardner in your area, for recommendations on which products are working in your area.
    Was this answer helpful to you?   Yes No
    6 of 6 people found this answer helpful.
  • Asked by Jose from Cathedral City, Ca
    09/17/2017
    Q
    After applying SedgeHammer Herbicide to Bermuda grass, how long should I wait to overseed with Ryegrass?
    A

    According to the manufacturer, after applying Sedgehammer Herbcide it is recommended to wait 2 weeks to overseed on existing lawns and 4 weeks on bare ground lawns (dirt).

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    6 of 6 people found this answer helpful.
  • Asked by Dave from Graniteville, Sc
    05/04/2019
    Q
    Is Sedgehammer safe to apply to weeds in/around Asiatic Jasmine groundcover?
    A

    SedgeHammer Herbicide could not be used as an over the top on jasmine.  You would need to carefully direct spray only to the target weeds, avoiding direct contact with the desirable jamine.

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    6 of 6 people found this answer helpful.
  • Asked by Thomas from Sacramento, Ca
    06/01/2017
    Q
    Can SedgeHammer Herbicide be used in a succulent bed?
    A

    SedgeHammer Herbicide will work in a succulent bed, but you would want to be careful not to let the product touch any of the plants, so you would only need to do spot treatments. The product may do damage to the succulents if it were to get on them.

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    6 of 7 people found this answer helpful.
  • Asked by David from West Virginia
    08/04/2017
    Q
    How long after seeding Bermuda grass on my lawn can I apply Sedgehammer?
    I overseeded my lawn with Bermuda grass on June 19, 2017. I was not able to apply a weed killer to the lawn before
    A

    SedgeHammer Herbicide can be applied 4 weeks after seeding.

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    6 of 6 people found this answer helpful.
  • Asked by Eugene
    09/22/2016
    Q
    Will SedgeHammer Herbicide stop any weed from germinating?
    A

    SedgeHammer Herbicide is considered a post-emergent, therefore the weeds need to be actively growing in order for this product to work successfully. Please let us know if we can be of any further assistance. 

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    6 of 7 people found this answer helpful.
  • Asked by Kathleen from Allen Park, Mi
    08/28/2016
    Q
    Is using a surfactant with SedgeHammer Herbicide necessary?
    It works ok for me without it.
    A

    SedgeHammer Herbicide packets do have surfactant in the packet already. You do want to use a surfactant if you are using the bottle.

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    6 of 7 people found this answer helpful.
  • Asked by Kerry from Cincinnati, Oh
    07/14/2019
    Q
    Is it safe to use SedgeHammer Herbicide on an established bed of Liriope?
    A

    SedgeHammer Herbicide should not be applied around groundcovers, ornamentals, vegetables, shrubs, trees, or flowers. It is to be applied to turf areas only. You can look at using a product like Image Kills Nutsedge Concentrate as it is labeled to be applied to Liriope. 

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    6 of 7 people found this answer helpful.
  • Asked by David from Lubbock
    06/24/2015
    Q
    Will sedgehammer hurt yucca
    A
    SedgeHammer Herbicide could harm Yucca, we do not recommend to apply near Yucca. You may want to consider spot treating with a product like Roundup. 
    Was this answer helpful to you?   Yes No
    6 of 6 people found this answer helpful.
  • Asked by Mark from Pasadena, Ca
    07/19/2013
    Q
    Can I use SedgeHammer in paths around vegetable garden?
    I'm interested in why it is recommended to not use SedgeHammer in Veggie gardens. Might it kill adjacent plants (I'd be carefully deploying it in a path at least a foot from the drip line from some tomatoes)? Would it make nearby veggies unhealthy?
    A
    Certain products are not labeled for use around edibles as it could cause harm to the plant either through absorbing it into the food you are going to eat, or by killing the plant. Unless it has an agricultural label you can not use it around edibles or near the drip line. If you want more details on how using SedgeHammer to close to edibles can affect them, you can contact the manufacturer Gowan at (800) 883-1844. Please let us know if you have any other questions.
    Was this answer helpful to you?   Yes No
    6 of 6 people found this answer helpful.
Displaying 81 to 100 (of 267 questions)