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Gordons Ornamec Over-The-Top Grass Herbicide - Questions & Answers

Learn more about Gordons Ornamec Over-The-Top Grass Herbicide

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Gordons Ornamec Over-The-Top Grass Herbicide
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Displaying 21 to 40 (of 73 questions)
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  • Asked by Ken from Zionsville, In
    06/06/2018
    Q
    Will Gordons Ornamec Over-The-Top Grass Herbicide kill poison ivy in my groundcover?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is not labeled to treat poison ivy in groundcovers.

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    3 of 4 people found this answer helpful.
  • Asked by Patricia from San Antonio, Tx
    09/25/2019
    Q
    Is Ornamec Over-the-Top Grass Herbicide safe to use in my beds to eventually eradicate Bermuda grass?
    Ok to use on top of Bamboo and Muhly Grass, Bicolor Iris, russian sage, salvia, Damianita, rosemary? Also I see different mixing rates on the label.Table 1--For spot treatments 10 oz per gallon (seems like a lot). And, I can't seem to find how many hours or day(s) I can store once mixed with water (in case can't get done in one day!)
    A

    Gordons Ornamec Over-the-Top Grass Herbicide is designed to target grasses, so it will not be safe to use on all the plants you have listed here. Per the product label, Ornamec should only be used as a direct spray around bamboo (not over the top of it), and it is used to kill muhly grass. Most of the other plants you listed should be tolerant, but keep in mind this cannot be used over herbs like rosemary if you plant to consume them. Please refer to Table 5 on the product label for the complete list of tolerant species. The spot treatment rate on Table 1 is 2.5 oz of Ornamec with 0.3 oz of a non-ionic surfactant per gallon of water. You should only mix the product that you plant to use right away; you do not want to store diluted products in your sprayer.

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    3 of 4 people found this answer helpful.
  • Asked by Albert from Oxford, Nj
    05/28/2018
    Q
    Will Gordons Ornamec Over-The-Top Grass Herbicide kill Japanese stiltgrass?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is not labeled for Japanese Stiltgrass. You could use Blindside herbicide which is labeled for stiltgrass. Be sure your type of turf is tolerant to this product. 

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    3 of 3 people found this answer helpful.
  • Asked by Yazzie from Macon, Ga
    05/05/2017
    Q
    Is Ornamec Over-The-Top Grass Herbicide safe on centipede?
    I want to kill the bermuda grass that is in centipede grass. Is it safe on centipede. I am looking for something to use that is safe on centipede grass
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is a grass killer so would not be used on a centipede lawn.  We actually do not carry a product that is labeled to remove Bermuda grass from centipede.  The only suggestion we can give is to kill the Bermuda with a glyphosate product and then re-seed the centipede in those areas.

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    3 of 8 people found this answer helpful.
  • Asked by Faye from Elk River, Mn
    07/10/2018
    Q
    Is it safe to use Ornamec herbicide on wildflowers and what kind will I use?
    I have a plot of native Minnesota wildflowers, and of course emerging grasses that are overtaking that are overtaking the wildflowers.
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is labeled to be used safely over the top of many flowering plants, you would need to refer to the label to confirm the exact species you have is listed.

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    2 of 5 people found this answer helpful.
  • Asked by John
    08/17/2015
    Q
    Will Gordons Ornamec Over the Top Grass Herbicide and/or Sedgehammer kill clover in mazus ground cover and not harm the mazus?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is labeled to kill grassy weeds in ornamental areas, so most likely, it would not effect either the mazus or the clover. Sedgehammer is not labeled to control clover, either. It would probably be best to carefully spot treat the clover with a glyphosate herbicide such as RoundUp QuikPro and then re-seed or overplant as needed.

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    2 of 3 people found this answer helpful.
  • Asked by Don from Easton, Md
    09/25/2016
    Q
    How soon before I can spray with Gordons Ornamec Over-The-Top Grass Herbicide after over-seeding my yard with Kentucky 31 grass seed?
    A

    It is recommended that you wait until the seed has germinated and the lawn has been mowed at least 3 times before applying Gordons Ornamec Over The Top Grass Herbicide.

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    2 of 2 people found this answer helpful.
  • Asked by Jeff from Frederick
    07/27/2017
    Q
    For mixing Gordons Ornamec Over-The-Top Grass Herbicide, how many ounces per gallon?
    Is it safe around lavender plants?
    A

    The mixing rate of Gordons Ornamec Over-The-Top Grass Herbicide is 2.5 oz fl oz per gallon of water. Be sure to use a surfactant when using this product. This product is safe for use around lavender plants. 

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    2 of 4 people found this answer helpful.
  • Asked by Denis from Youngsville La
    10/10/2018
    Q
    Are there different strength concentrations of Gordons Ornamec Over-The-Top Grass Herbicide?
    Some suppliers list much cheaper prices than others.
    A

    There are 2 different Gordons Ornamec products.  One is Gordons Ornamec Over-The-Top Grass Herbicide and the other is Gordons Ornamec 170 Grass Herbicide.  They contain different concentrations of the active ingredient Fluazifop-P-butyl.

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    2 of 3 people found this answer helpful.
  • Asked by Larry from Greenville, Sc
    10/02/2018
    Q
    Can you apply Ornamec Over the Top to a lawn with dew on it?
    A

    Yes, you can apply Gordons Ornamec Over the Top to a lawn with dew on it.  You may get better results if you wait till it dries before you apply.  Make sure to use a surfactant with this product for best results.  

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    2 of 2 people found this answer helpful.
  • Asked by Teresa from Baltimore, Md
    08/23/2018
    Q
    How much time should pass between application of Q4 Plus and Ornamec on a tall/fine fescue lawn?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide and Q4 Plus can be applied 30 days after each other, following the instructions on each product label.

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    2 of 3 people found this answer helpful.
  • Asked by Richard from Fort Mill, Sc
    03/02/2017
    Q
    Can I use Gordons Ornamec Over-The-Top Grass Herbicide in connection with a crabgrass pre-emergent.
    A

    Gordons Ornamec Over-The-Top Grass Herbicide does not give instructions for tank mixing with other products and would not be recommended to be mixed but can be used around the same time in beds/landcaped areas as directed on the product labels.

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    2 of 2 people found this answer helpful.
  • Asked by Jim from Riverside, Ca
    06/27/2018
    Q
    Would Gordons Ornamec Over-The-Top Grass Herbicide be safe for use on a lawn mix of Fescue and Kentucky blue grass?
    I would like to find a product to control unwanted Bermuda.
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is safe to use on Tall Fescue, but not Kentucky Bluegrass, so it would damage your desirable turf if you have these grasses mixed together.

    You can use Hi-Yield Triclopyr Ester to help control Bermuda grass in your Fescue and Bluegrass lawn.

    We also recommend calling your local county extension office as they usually know the optimum times for spraying lawns in your area.

     

     

     

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    1 of 1 people found this answer helpful.
  • Asked by Cynthia
    06/08/2017
    Q
    Can we use Gordons Ornamec Over-The-Top Grass Herbicide to kill grass in an existing wildflower garden?
    A

    Yes.  Gordons Ornamec Over-The-Top Grass Herbicide is a selective post-emergent systemic herbicide that will provide excellent control over unwanted grasses in and around groundcovers, shrubs, trees, landscape beds, container yards and grower nursery fields.

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    1 of 1 people found this answer helpful.
  • Asked by Jim from Simpsonville, Sc
    07/26/2018
    Q
    Can I use Gordons Ornamec Over-The-Top Grass Herbicide to kill Bermuda that has grown in my Mondo Grass?
    How often can you spray it to kill bermuda grass in mondo grass
    A

    Yes you can use Gordons Ornamec Over-The-Top Grass Herbicide? to treat Bermuda grass in established mondo grass. Keep in mind that you may need 2-3 applications to control the Bermuda grass. Mix ORNAMEC and only a non-ionic surfactant with water according to the product label. Spray to obtain thorough coverage, but do not spray to runoff. Re-treat if necessary.

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    1 of 1 people found this answer helpful.
  • Asked by Steve from Havre De Grace, Maryland 21078
    08/24/2018
    Q
    Can I use Gordons Ornamec Over-The-Top Grass Herbicide for ridding Bermuda Grass mixed in with Tall Fescue?
    A

    Yes, according to the Gordons Ornamec Over-The-Top Grass Herbicide  product label: Apply 20 to 24 fluid ounces of product per acre. For spot treatments use 0.5 fluid ounces (1 tablespoon) of this product with 0.3 fluid ounces (2 tablespoons) of nonionic surfactant in one gallon of water to treat 1,000 square feet. The first application should be made in early spring (April/May) when bermudagrass is breaking dormancy. The second application should be during September/October when bermudagrass is preparing for dormancy. Applications during the hot months of summer should be avoided. We want to be clear that bermuda can be suppressed, but it is VERY difficult to kill completely.  It will take multiple treatments to finally kill it.

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    1 of 1 people found this answer helpful.
  • Asked by Rex from Abilene
    09/18/2018
    Q
    Can Gordons Ornamec Over-The-Top Grass Herbicide be applied to cannabis?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is not labelled for cannabis application. 

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    1 of 2 people found this answer helpful.
  • Asked by Konner from Vancouver, Wa
    10/30/2018
    Q
    Does Gordons Ornamec Over-The-Top Grass Herbicide affect germination rate of new seed?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide  is a selective post-emergent systemic herbicide that will provide an excellent control over unwanted grasses in and around groundcovers, shrubs, trees, landscape beds, container yards and grower nursery fields. It does not prevent weeds from germinating. 

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    1 of 1 people found this answer helpful.
  • Asked by Jesus from Katy
    03/28/2016
    Q
    Is Ornamec safe to use on St. Augustine grass?
    Thanks
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is not for use in any type of lawn.  It is for in and around groundcovers, shrubs, trees, landscape beds, container yards and grower nursery fields to kill grasses, so it could kill St Augustine grass.

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    1 of 6 people found this answer helpful.
  • Asked by Ken from Wildwood, Nj
    08/12/2015
    Q
    Is Gordons Ornamec Over-The-Top Grass Herbicide safe to use on Kentucky Blue Grass sod?
    I have bermuda grass infiltrating my three year old bluegrass sod. Can I use this product on my lawn w/o harming the bluegrass? At what rate?
    A

    Gordons Ornamec Over-The-Top Grass Herbicide is not labeled to be applied safely to Kentucky Bluegrass. 

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    1 of 2 people found this answer helpful.
Displaying 21 to 40 (of 73 questions)