Celsius WG Herbicide - Questions & Answers

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  • Asked by Paul from Gibsonville Nc
    07/16/2012
    Q
    Does Celsius work on all types of crabgrass
    A
    According to the Celsius product label this product will work for large crabgrass.
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    3 of 4 people found this answer helpful.
  • Asked by Amy from Baton Rouge, Louisiana
    08/26/2012
    Q
    application device for small lawn?
    Product label recommends applying with a boom sprayer. I have a small residential lawn ( approx 9400 sf) with flowerbeds and a Koi pond. What do you suggest I use to apply?
    A
    Small lawns can be treated as directed under the "Spot Treatment applications" section. For spot applications you can apply the dilution using a hand pump sprayer and add the specified product rate of 0.057-0.113 oz (1.6-3.2g) to enough water to create approximately 1 gallon spray solution. One gallon of spray solution will treat up to 1,000 sq ft. For maximum weed control with broadcast applications, add non-ionic surfactant.
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    3 of 3 people found this answer helpful.
  • Asked by Kevin from Columbus,ga
    03/31/2013
    Q
    Will Celsius harm other plants like forsythia, azaleas, bulbs and/or trees?
    A
    Some ornamentals may be sensitive to Celsius and since it wasn't tested for use on ornamentals it is best to try and avoid spraying them with Celsius. Do not plant ornamentals or bedding plants in treated bare areas for at least 30 days after the last application of this product.
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    3 of 4 people found this answer helpful.
  • Asked by Chuck from Ocean Springs, Ms
    05/22/2014
    Q
    I have new Bermuda seed planted 4 weeks ago. Seed is up and mostly in 4 blade stage. When can I apply celsius?
    A
    Typically, ythe turf should be actively growing and tall enough to warrant you to mow the newly seeded grass atleast 2 times before applying any herbicides.
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    3 of 5 people found this answer helpful.
  • Asked by Joe from Jacksonville, Fl
    05/31/2014
    Q
    Will Celsius wg kill bermuda grass in my zoysia lawn? Or can you re commend a product that will?
    A
    No, Celsius WG Herbicide will not remove bermuda grass from your zoysia grass. We would recommend spot treating the bermuda grass with a glyphosate product such as Roundup QuickPRO and then reseed two weeks later with Zoysia seed. 
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    3 of 4 people found this answer helpful.
  • Asked by Tami from Vernon, Tx
    09/22/2017
    Q
    Can Celsius WG Herbicide be used where livestock is grazing?
    A

    Celsius WG Herbicide is not labeled to be applied where animals will graze.

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    3 of 8 people found this answer helpful.
  • Asked by Don from Raleigh, Nc
    02/25/2018
    Q
    Do I need a piston or diaphragm sprayer to apply Celsius WG Herbicide?
    A

    Celsius WG Herbicide can be applied with a pump sprayer or backpack sprayer or with larger equipment as long as you can properly dilute the concentrate and agitate the mixture during application as needed. Per the product label: Select spray nozzles and pressure that deliver at least MEDIUM spray droplets as indicated in nozzle manufacturer's catalogs and in accordance with ASAE Standard S-572. Nozzles that deliver coarse spray droplets may be used to reduce spray drift provided spray volume per acre (GPA) is increased to maintain coverage of weeds. You can view complete mixing and application instructions on page 3 of the label.

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    3 of 6 people found this answer helpful.
  • Asked by Pete from Florida
    04/25/2018
    Q
    Can Celsius WG Herbicide kill selectively carpetgrass in Florida?
    A

    Celsius WG Herbicide is labeled to control carpetgrass when mixed at 0.085 oz (2.4 g) of product per 1,000 sq ft . Please reveiew the product label for details. 

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    3 of 3 people found this answer helpful.
  • Asked by Trevor from Dallas Texas
    01/09/2019
    Q
    How much Celsius do I need for my 100 gallon tank?
    A

    That would depend on your spray rate, or how much water you're applying to 1,000 sqft or per acre and what type of weeds you're treating.  If applying at a rate of 100 gallons per acre, you would apply at a rate of 2.5 oz to 4.9 oz per acre of Celsius.  Please refer to the product label for complete application instructions. 

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    3 of 8 people found this answer helpful.
  • Asked by David from Jacksonville, Fl
    03/18/2019
    Q
    I mistead the mixing rates on Celsius WG herbicide and use way too much in my St Augustine lawn. Will it kill the grass? And is there anything I should do at this point. Sprayed a few days ago
    A

    The only thing you can do for your lawn after applying to much Celcius WG Herbicide, is to water your lawn for an hour 3 times per week for this first week, and then for an hour 2 times per week for the next couple of weeks. If you would like to speak to the manufacturer you can reach Bayer at 877-229-3724.

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    3 of 4 people found this answer helpful.
  • Asked by Michael from Denton
    07/30/2019
    Q
    How well does Celsius WG Herbicide work for Goosegrass?
    A

    Celsius WG Herbicide is not labeled for Goosegrass. Tenacity would be a better option.

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    3 of 3 people found this answer helpful.
  • Asked by John from Victoria, Tx
    10/14/2019
    Q
    After applying Celsius, how long does it take to kill sandbur?
    A

    Weed growth ceases within hours after application of Celsius WG Herbicide. Symptoms progress from yellowing to necrosis resulting in plant death within 1-4 weeks after application. The speed of symptom development varies with temperature and will be faster at warmer temperatures. For best results to control mature weeds, apply when the daily average temperature is above 60

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    3 of 3 people found this answer helpful.
  • Asked by Joe from Thibodaux, Louisinia
    11/20/2020
    Q
    Will Celsius kill St Augustine grass?
    Looking for something to kill California buck weed with out killing my St Augustine ?
    A

    Yes, Celsius herbicide is safe for use on St. Augustine grass.

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    3 of 3 people found this answer helpful.
  • Asked by Tom from Florida
    06/08/2013
    Q
    Why does my bottle of Celsius have a two year old manufacture date?
    I purchased this expensive bottle from your site and shortly after I noticed the manufacturing date was two years prior. In another answer you say the shelf life is three years. Will you be considerate and make good?
    A
    We apologize for any confusion. We do recommend that customers use their product within 3 years of the date of purchase because it can take a while from the date of manufacture for the product to be sold. The manufacturer warranties their product for 5 years from the date of manufacture. You can confirm this with the manufacturer. You can reach Bayer by calling 800-331-2867. Please let us know if you have any questions or further concerns. we are always happy to help.
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    2 of 3 people found this answer helpful.
  • Asked by Byron from Sarasota,fl
    01/21/2014
    Q
    I am looking to buy Celsius WG Herbicide and see it comes in a 10 oz. size and the cost is over $100.00. I am trying to see how much is used in one gallon of water.
    A
    For spot treatments applying Celsius WG Herbicide, you can add the specified product rate of 0.057-0.113 oz (1.6-3.2g) to enough water to create approximately 1 gallon spray solution. One gallon of spray solution will treat up to 1,000 sq ft. Please refer to the product label for specific application instructions.
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    2 of 6 people found this answer helpful.
  • Asked by Ryan from Charleston Sc
    08/09/2014
    Q
    If I just put st Augustine grass down how long should I wait before applying Celsius?
    I applied a small rate of Celsius to grass we laid four months ago and it appears to be killing the grass.
    A
    The label does not specify how long to wait to apply Celsius to newly planted St. Augustine like it does for Bermudagrass and Zoysia Grass. We recommend contacting the local Master Gardner in your county here. There are a couple different factors that could be causing the grass do die and since they are in your county, they can be of great help. 
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    2 of 2 people found this answer helpful.
  • Asked by Rudy from Mckinney, Texas
    04/07/2015
    Q
    I mowed and used Celsius WG to kills weeds; how long do I need to wait to lay down seed?
    The yard has grass and is being over run with weeds. I'm Just trying to get a better looking yard for the kids to play in.
    A

    The seeding interval will vary depening on what type of turf you have. You should review the product label for specific directions for your turf. For example:

    "Seeded Bermudagrass: This product may be applied to Bermudagrass up to 90 days prior to seeding without a significant reduction in Bermudagrass stand."

    "Seeded Zoysiagrass: This product may be applied to zoysiagrass up to 90 days prior to seeding without a significant reduction in zoysiagrass stand."

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    2 of 4 people found this answer helpful.
  • Asked by Ed from Sterling Heights, Mi
    04/25/2017
    Q
    Can you use Celsius WG Herbicide over Kentucky or Marion Blue Grass? I used it at my home in Florida with St. Augustine sod with great results.
    A

    Yes, Celsius WG Herbicide can safely be applied over blue grass if used according to the instructions on the label

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    2 of 4 people found this answer helpful.
  • Asked by Bristol from Lumberton, Nc
    05/04/2017
    Q
    Will Celsius WG Herbicide kill poa annua in my Zoysiagrass?
    A

    Celsius WG Herbicide is not labeled for eradication of Poa Annua. The best way to treat for Poa Annua is by using a pre emergent like Bensumec 4LF. This way you will prevent it from germinating. Bensumec can safely be applied to Zoysiagrass. 

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    2 of 4 people found this answer helpful.
  • Asked by David from Safford, Az
    06/04/2017
    Q
    When am I safe to spray sprigging Bermuda with Celsius WG?
    I spriged my yard a week ago. The weeds are coming up faster than the grass.
    A

    The product label for Celsius WG Herbicide states: This product may be applied to sprigged Bermudagrass no sooner than 2 weeks after sprigging bermuda without a significant reduction in quality.

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    2 of 3 people found this answer helpful.
Displaying 101 to 120 (of 211 questions)