CANADA'S STORE

Credit Offered* Learn More

Support Order Status
FR
  • Tools & Hardware

    Shop All
  • Sports & Recreation

    Shop All
  • Kitchen & Dining

    Shop All
  • Storage & Organization

    Shop All
  • Clothing, Shoes & Accessories

    Shop All
  • Pet Care

    Shop All
  • Baby

    Shop All
  • Party City

    Shop All
  • Wilson Pest Control

    Wilson WeedOut Ultra Concentrate, 500-mL

    #059-1135-6
    Wilson WeedOut Ultra Concentrate, 500-mL
    $39.99

    Unfortunately, this product is discontinued in your selected store and nearby stores.

    You may be interested in these similar products shown below.

    Quebec residents: For information on maintenance and repair click here.

    Wilson Pest Control
    Wilson Pest Control

    Wilson WeedOut Ultra Concentrate, 500-mL

    $39.99

    Product Details

    • Wilson WeedOut Ultra Concentrate is a water-based formula that kills broadleaf weeds in lawns

    • Kills dandelion, plantain and ragweed down to the roots – with no re-growth

    • Use in pressure tank spray applicator or spray bottle – mix 100mL with  900mL water

    • One 500mL bottle will provide 5L of spray solution

    Part Number 7217830
    Application Method Spray
    Advanced Features Concentrated, Extended Control
    Chemical Form Liquid
    Weeds Targeted Dandelion, Broadleaf Plantain, Clover, Broadleaf Weeds
    Non-toxic When Used as Intended Yes
    Area of Use Lawn
    Flammable No
    Pre/Post-Emergent Post-Emergent
    Package Form Bottle
    Selective/Non-Selective Herbicide Selective
    Package Depth (in) 1.97 in
    Package Height (in) 8.00 in
    Package Width (in) 3.50 in
    Package Weight (lb) 1.00 lb
    Area Coverage (sq ft) 0.00 ft²
    Area Coverage (sq m) 0.00 m²
    Product Height (cm) 20.30 cm
    Product Height (in) 7.99 in
    Product Length (cm) 5.00 cm
    Product Length (in) 1.97 in
    Product Volume (L) 1.89 l
    Product Volume (gal) 0.50 gal (US)
    Product Weight (kg) 0.57 kg
    Product Width (cm) 8.90 cm
    Product Width (in) 3.50 in
    Warranty
    • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
    Online Ordering
    • Pick Up is free at most stores (some stores require a minimum order value before tax)
    • Shipping fee is based on size and weight of products and distance from address to store
    • Same-Day Delivery costs $9.99 per order
    • Online Ordering Information
    Returns
    • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
    • Some products are non-refundable and non-exchangeable
    • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

    Compare Similar Products

    Only Show Differences
    Ratings
    Application MethodSprayPump SprayPump SprayHoseSpreader
    Advanced FeaturesConcentrated, Extended ControlReady to Use, Extended ControlReady to UseContains Fertilizer, ConcentratedReady to Use
    Chemical FormLiquidLiquidLiquidLiquidGel

    Reviews

    Rating Snapshot

    Select a row below to filter reviews.
    45 reviews with 5 stars.
    58 reviews with 4 stars.
    33 reviews with 3 stars.
    13 reviews with 2 stars.
    20 reviews with 1 star.

    Overall Rating

    3.6
    112 out of 167 (67%) reviewers recommend this product

    Review this product

    Select to rate the item with 1 star. This action will open submission form.
    Select to rate the item with 2 stars. This action will open submission form.
    Select to rate the item with 3 stars. This action will open submission form.
    Select to rate the item with 4 stars. This action will open submission form.
    Select to rate the item with 5 stars. This action will open submission form.
    Adding a review will require a valid email for verification

    Customer Images and Videos

    Filter Reviews

    • purchase
    • price
    • refund
    • results
    • returns
    1 to 5 of 169 Reviews
    1 – 5 of 169 Reviews

    Still lots of creeping Charlie

    5 years ago
    Don’t buy this stuff for creeping Charlie, it doesn’t work!

    No, I do not recommend this product.

    Helpful?
    Response from Wilson Consumer Service:
    5 years ago
    Wilson Consumer Service
    Hello Jakethesnake, Wilson WeedOut Ultra Concentrate works on many weeds and has not yet been tested on creeping Charlie so we don’t have it on our label and we cannot guarantee that it will control it. You normally see effects within 24 hours and it can take 4- 8 weeks to completely kill the weed. Some plants will need more than one application. Thank you. WilsonHomeGardenProducts

    Fertilizer!

    5 years ago
    I bought 2 bottles and it works for almost nothing. Now the weeds grow faster and stronger than ever!

    No, I do not recommend this product.

    Helpful?
    Response from Wilson Consumer Service:
    5 years ago
    Wilson Consumer Service
    Hello Samuel, Wilson Lawn Weedout Ultra provides control of dandelion and plantain (broadleaf and narrow-leaved), and ragweed and top growth control of fall hawkbit, hawkweed, orange hawkeed, cinquefoil, white clover and black medic in turf. Visible effects on weeds can be observed within 24 hours and weeds die in four to eight weeks. If you have any question or concern, you can contact us at info@wilsoncontrol.com. Thank you! WilsonHomeGardenProducts

    Works!

    6 years ago
    I was skeptical at first based on some reviews but lulled the trigger anyways. Applied as per the instructions and noticed within a day or two that the weeds were wilting. It's now been a little over a week since the application and no weeds are visible! So so far so good... The only downside as of now is that the grass around the weeds that I sprayed turned brown somewhat but it appears to be coming back now.

    Yes, I recommend this product.

    Helpful?
    Response from Premier Garden Assistant:
    6 years ago
    Premier Garden Assistant
    Hello Stevograssguy11, thank you for your comment. WilsonHomeGardenProducts

    Not a good product

    7 years ago
    This product does not kill weeds, I only bought it because Can Tire was out of Weed B Gone. I just went back and forth with the company's representative and he gave me the same excuses I see on this web page. I was trying to get my money back, I was not successful. There should be no excuses, just results and with this product there are no results. Also, I expected it to be concentrated but I used the whole bottle to fill my spray tank, very expensive, don't waste your money
    Helpful?
    Response from Premier Garden Assistant:
    7 years ago
    Premier Garden Assistant
    Hello CheeChoo,
    We are sorry to hear that you feel that the product was not working for you.
    You normally see effects (curling leaves, browning ) within 24 hours. However it can take 4- 8 weeks to completely kill the weed to the root with no re-growth. The product is a 500mL concentrate and when mixed with water will provide 5 litres of RTU spray. 5 litres of RTU treats up to 1000 weeds in your lawn. If you are still not satisfied we do offer a refund on the product with proof of purchase. WilsonHomeGardenProducts

    Save yourself the money, time and frustration

    7 years ago
    There's nothing I hate more than throwing money away...this product is a waste if money and does nothing it claims. I actually think it made matters worst.
    Helpful?
    Response from Premier Garden Assistant:
    7 years ago
    Premier Garden Assistant
    Hello Nick O,
    Depending on what weeds you applied it on, after a week, there should be some curling and discolouring of the weeds that are listed on the WeedOut Ultra label ( dandelions, plantain, clover etc.). You may have tried it on weeds not listed on the label. The lawn should not be mowed for a few days after the WeedOut Ultra has been applied as this allows the herbicide to enter the cell structure of the entire weed plant. Also, no watering or rain fall should occur with 2-4 hours of application. Full knock down can take up to a few weeks.
    Thank you WilsonHomeGardenProducts
    1 – 5 of 169 Reviews

    Questions

    1 - 9 of 9 Questions

    Q: Wilson WeedOut Ultra Concentrate, 500-mL when it is diluted with water is it only for weed-specific location or I can apply it on my all grass. does it only kills weed or it kills grass too?

    4 years ago
    3 Answers
    • A: It kills some broad leaf plants. Grass mostly unharmed in my experience. It takes awhile to have effect. Be patient.

      4 years ago
      Helpful?

    Q: The mixture ratio noted in the description seems off. 100 ml concentrate with 900 ml water equals 4.5 litres, not 5 litres. Can you confirm mixture ratio for this product?

    6 years ago
    2 Answers
    • A: It equals 5L, not 4.5L. You are ignoring the volume of concentrate in your calculation. Easy way to look at it is this: ratios ask you to add 100mL concentrate to 900mL of water. That gives you a total of 1L of final product (water + concentrate) in your tank. With 500mL of concentrate, you can do 5 times the combination above, for a total of 5L. So if you have a spray bottle that is 5L, you can put 4.5L of water in it, plus the entire 500mL bottle of concentrate, and that will give you 5L of product.

      6 years ago
      Helpful?

    Q: Est-ce que le Wilson WeedOut ultra est bon pour détruire le chiendent dans la pelouse. Sinon quel produit prendre pour détruire le chiendent.

    2 years ago
    Translate with Google
    1 Answer
    • Wilson Consumer Service

      A: Bonjour Carole, Wilson Weed OUT Ultra contrôle les mauvaises herbes à feuilles larges trouvées dans la pelouse, mais ne tue pas l’herbe. Wilson Wipe OUT Total Weed and Grass Killer tuera l’herbe et les mauvaises herbes. Merci

      2 years ago
      Helpful?
      Translate with Google

    Q: I have wilson lawn Weed Out ultra 500ml bottle and i have Scotts DIAL N SPRAY Hose-End Sprayer so what shoud i set the number at on my sprayer

    5 years ago
    1 Answer
    • Wilson Consumer Service

      A: Hello Hayward, I'm not sure if it's possible as you need to dilute 100 ml of the product in 1 L of water. You would need to put the setting at 100 and it would empty quite fast. Thank you.

      5 years ago
      Helpful?

    Q: how do you measure it when using ortho n dial spray? and what setting would you put it on? how to use correctly so it is effective. Thanks

    5 years ago
    1 Answer
    • Wilson Consumer Service

      A: Hello heather: dilution ratio of Wilson WeedOut Ultra concentrate is 100 ml per 1 liter of water.

      5 years ago
      Helpful?

    Q: Is this effective against killing creeping charlie? If not, what other products do you have that are for creeping charlie

    5 years ago
    1 Answer
    • A: Unfortunately, Wilson WeedOut Ultra is not effective against creeping charlie. We don't have any product that will.

      5 years ago
      Helpful?

    Q: Why does it not come with the hose attachment for spraying?

    6 years ago
    1 Answer
    • Wilson Consumer Service

      A: Hello, we don't have this size available at the moment. I will forward your question to our product manager. Thank you for your feedback.

      6 years ago
      Helpful?

    Q: Is this safe for pets & children?

    6 years ago
    1 Answer
    • Wilson Consumer Service

      A: Hello, once applied and dry, it is safe for pets & children. Thank you!

      6 years ago
      Helpful?

    Q: est ce que cela tue le trèfle et les violettes?

    7 years ago
    Translate with Google
    1 Answer
    • A: Bonjour mariejo, Oui le Wilson WeedOut Ultra tuera le trèfle mais nous avons pas encore tester sur les violettes.

      7 years ago
      Helpful?
      Translate with Google