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.

Up to 30% Off Top Lawn & Pest Control Products - SHOP NOW >>

Casoron 4G Herbicide - Questions & Answers

Learn more about Casoron 4G Herbicide

Ask a Question
Casoron 4G Herbicide
$154.44

Free Shipping

Info / Buy Now

Displaying 41 to 60 (of 146 questions)
Sort:
  • Asked by Alice from Puyallup ,wa
    11/07/2018
    Q
    Are Casoron granules safe around dogs?
    A

    Casoron 4G Herbicide is pet safe if used as directed.  Pets should be kept out of the area while the product is being applied and watered in, but can return once dry. 

    Was this answer helpful to you?   Yes No
    8 of 10 people found this answer helpful.
  • Asked by Rozy from Wenatchee, Wa
    03/26/2018
    Q
    I used Casoron on the floor of my greenhouse. Is there a way to get rid of it and the effects?
    I didn't realize that the Casoron would stay in the air, etc. of the greenhouse. Needless to say, I haven't had luck growing anything this year. Is there a way to get rid of the effects of the Casoron?
    A

    Casoron 4G Herbicide does not get into the air and effect plants or soil that way.  It can prevent things growing in treated soil as it is pre-emergent though.  Since it can stay in the soil for at least 1 year, you would need to wait at least one year after application to replant or remove the treated soil and replace with new.

    Was this answer helpful to you?   Yes No
    8 of 8 people found this answer helpful.
  • Asked by Inky from Puyallup, Wa
    01/19/2018
    Q
    Will Casoron kill horsetail? It's in our driveway gravel, garden rockbeds, barked garden beds and in our grass
    A

    Casoron 4G Herbicide will kill Horsetail. Be sure to follow label application for the most effective results.

    Was this answer helpful to you?   Yes No
    8 of 10 people found this answer helpful.
  • Asked by Fremont
    08/18/2018
    Q
    Does Casoron 4G Herbicide harm birds?
    A

    Casoron 4G Herbicide is safe around birds when used as directed.  Best applied when they are not in the area.

    Was this answer helpful to you?   Yes No
    7 of 10 people found this answer helpful.
  • Asked by David from Sutherlin
    12/08/2017
    Q
    After applying Casoron 4G Herbicide how long do I need to keep my dog out of the area?
    A

    Keep pets and kids out of the area after applying Casoron 4G Herbicide until the area has completely dried. Then it is safe to re-enter. 

    Was this answer helpful to you?   Yes No
    7 of 7 people found this answer helpful.
  • Asked by Dan
    05/10/2011
    Q
    I applied Casoron 4G to my flower beds and covered with bark dust, but forgot to water it in. What should I do?
    A
    We recommend that you contact the Casoron manufacturer directly as they are the experts on their product and they may be able to offer you some useful advice in this situation. You can reach Chemtura at (800) 423-8569
    Was this answer helpful to you?   Yes No
    6 of 12 people found this answer helpful.
  • Asked by Don from Spanaway Wa
    05/11/2019
    Q
    Well Casoron 4G Herbicide kill or harm blackberry?
    A

    Casoron 4G Herbicide will not harm Blackberry. According to the product label, this product can safely be applied to Blackberry. 

    Was this answer helpful to you?   Yes No
    6 of 7 people found this answer helpful.
  • Asked by Kathy from Mukilteo Wa
    10/28/2018
    Q
    Can Casoron 4G Herbicide keep moss from returning to driveway?
    A

    Casoron 4G Herbicide will not kill or prevent moss.  If moss is a continuous issue it would be best to correcting any moisture issues that are allowing it to thrive and occur.  Moss thrives in dark damp areas.

    Was this answer helpful to you?   Yes No
    6 of 7 people found this answer helpful.
  • Asked by Mary from Portland, Or
    05/30/2018
    Q
    Can Casoron kill bamboo?
    A

    Dichlobenil, the active ingredient in Casoron 4G Herbicide, is not labeled for bamboo and may not be an effective solution for your needs. We recommend a product like Rodeo or Roundup QuikPro at the highest rates directly to the fresh cut stump of the bamboo after you cut it down level to the ground, or use a brush and stump killer undiluted directly on the fresh stump.  

    Was this answer helpful to you?   Yes No
    6 of 8 people found this answer helpful.
  • Asked by Mark from Salem, Oregon
    03/28/2017
    Q
    Is Casoron 4G Herbicide safe after it dissolves in an area where kids frequent?
    A

    Once Casoron 4G Herbicide has had time to dry after the application, it is perfectly safe for kids to frequent the treated area. 

    Was this answer helpful to you?   Yes No
    6 of 8 people found this answer helpful.
  • Asked by Mike from Spanaway, Wa
    04/26/2017
    Q
    Wiill Casoron 4G Herbicide kill grass that is already established?
    A

    Casaron 4G Herbicide shouldn't kill established grass. However, we would recommend you using it in a small test area first just to be sure before using it as an entire broadcast over your enitire lawn. You could also contact the product manifacturer Chemtura at 800-423-8569 to get a more definitive answer.

    Was this answer helpful to you?   Yes No
    6 of 8 people found this answer helpful.
  • Asked by Judi from Astoria
    03/30/2020
    Q
    Use in yards
    I have a HORRIBLE Horsetail problem in my yard. It's fully landscaped and they come up everywhere. I've tried everything I've read about, but come Spring they are back with a vengeance. How would I use this is my environment??
    A
    Casoron 4G is a pre-emergence herbicide that kills selective weeds and grasses.  Casoron 4G controls weeds before they emerge from the ground,  by forming an herbicidal vapor barrier in the upper layer of the soil when activated by rainfall or irrigation water.  Casoron 4G should be applied before weed seed germination and emergence from the soil (usually from mid-winter to early spring).
    Was this answer helpful to you?   Yes No
    5 of 8 people found this answer helpful.
  • Asked by Tom from Hillsdale, Mi
    09/08/2018
    Q
    How long will a Casoron application last in Raspberries?
    It appears to have limited our shoot growth. Can we replant without wondering it they will die?
    A

    Casoron 4G Herbicide states on the product label it should be used only around established plantings of raspberries, and that you should not apply during new shoot growth.  Since it can stay in the soil for at least 1 year, you would need to wait at least one year after application to replant or remove the treated soil and replace it with new soil.

    Was this answer helpful to you?   Yes No
    5 of 6 people found this answer helpful.
  • Asked by Julie from Royal City, Wa
    04/25/2018
    Q
    Will Casoron 4G Herbicide kill lavender?
    A

    Casoron 4G Herbicide is not specifically labeled for lavender. 

    Was this answer helpful to you?   Yes No
    5 of 15 people found this answer helpful.
  • Asked by Rick from Massillon
    03/09/2019
    Q
    Will an unused portion of the Casoron 4G Herbicide still be good a year later?
    A

    Casoron 4G has a shelf life of 2-3 years when stored at room temperature so as long as not exposed to extreme temperatures and direct sunlight it should still be good.

    Was this answer helpful to you?   Yes No
    5 of 5 people found this answer helpful.
  • Asked by Lee from Sherwood, Or
    05/14/2019
    Q
    Is Casoron safe to apply over established daffodil bulbs?
    A

    Casoron 4G Herbicide is not labeled to be used around bulb plantings, so we would not recommend this application. Gallery 75 DF can be used around ornamental bulb plantings 2-4 weeks after planting but prior to emergence of annual weeds. Per the product label: Gallery also may be applied following bulb emergence but prior to flowering and after flowering. For fall planted bulbs, apply Gallery 75 DF in late winter or early spring to weed-free soil surfaces. For bulbs, make a single applcation wtithin 30 days following planting and prior to bulb emergence.

    Was this answer helpful to you?   Yes No
    5 of 5 people found this answer helpful.
  • Asked by Joan from Ketchikan Alaska
    08/15/2018
    Q
    Will Casoron 4G Herbicide kill horsetail
    A

    Yes, Casoron 4G Herbicide can be used as a pre-emergent for horsetail.  

    Was this answer helpful to you?   Yes No
    4 of 4 people found this answer helpful.
  • Asked by Greg from York Pa
    08/02/2013
    Q
    Preventing perenial weeds in english ivy?
    I have these weeds that are not prevented by Weed Impede and Gallery. One is thistles but there are others that seem to regrow from roots Suggestions for pre-emergent I bought Casoron 4 from you becuase I thought was pre-emergent but it says Herbicide on label Suggestions? Can I send this back if wrong product
    A
    Please give our customer service team a call at 1-866-581-7378 so that we may better go over your needs. Herbicides can be tricky at times and we want to ask you a few questions to better find the best product for you. If the Casoron 4 is not the right product, you can return it as long as it is in the original unopened condition and our customer service team can set up a return number for you while helping you get the correct product. We look forward to assisting you and finding the best solution for your needs.
    Was this answer helpful to you?   Yes No
    4 of 4 people found this answer helpful.
  • Asked by Carolyn from Salem
    10/13/2019
    Q
    Can you plant tulip bulbs after spreading Carsoron?
    A

    If you want to plant in areas that were treated with Casoron 4G Herbicide you would need to wait one year.  

    Was this answer helpful to you?   Yes No
    4 of 4 people found this answer helpful.
  • Asked by Paul from Puyallup, Wa
    07/18/2019
    Q
    Can I scrape off the top layer of soil in an area where I want to replant after using Casoron 4G Herbicide?
    Over a year ago I treated an area with Casoron. I now want to add more top soil and plant hydrangeas. Will it work to peal or rake off a layer of soil, apply the new top soil, dig the planting holes deeper, fill with new soil and then plant the flowers?
    A

    If you want to plant in Casoron 4G Herbicide treated areas you would need to just wait one year.  After that time nothing is needed, ie removing soil, to be able to plant in the area.

    Was this answer helpful to you?   Yes No
    4 of 4 people found this answer helpful.
Displaying 41 to 60 (of 146 questions)