Customer Reviews for SpeedZone Lawn Weed Killer Concentrate

Rating Snapshot

Average Customer Rating

4.7 of 5 stars
(159 customer reviews)
SpeedZone Lawn Weed Killer Concentrate
$41.28
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Displaying 1 to 30 (of 159 reviews)
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  • 5 of 5 Stars

    SpeedZone Weed Killer

    By Thomas on 03/19/2023

    Works fast, kills dollar weeds effectively, be careful not to mix to strong

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    only thing that worked on Henbit so far

    By Joseph on 03/17/2023

    tried two other weed killers, one bought at big box store, one bought a plant nursery store, but Henbit was too tough for those. I sprayed Speed Zone with a "pull behind my mower" sprayer , and within a week 99% was dying or dead. I used a surfacent ,and blue dye to ensure complete coverage of 15,000 sq ft of bermuda. Very happy with the results. Bought another bottle to have on hand if I need to spray in the future.

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  • 5 of 5 Stars

    SpeedZone works!

    By Senora on 09/30/2022

    I like Speed Zone because it works. I have Spurge which is a tough weed to kill. I start applying Speed Zone in February to kill them before germination and one other time later in the year to kill them after they have germinated again. I hate weeds!! Different granual products did not work well, especially around the edges, which is where Spurge love to appear because the concrete edges are hot and this weed LOVES hot weather and areas.

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  • 5 of 5 Stars

    Kills everything it is meant to

    By Scott on 09/30/2022

    The salesman Heath was most helpfull, he really know his business. I have no reason to shop elsewhere. He is full of useful knowledge.

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  • 5 of 5 Stars

    Kills weeds as promised

    By Vinnie on 08/05/2022

    As a stand alone weed killer or combined with Tenacity, Speed Zone will decimate your weeds without harming the lawn.

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  • 1 of 5 Stars

    Not effective on Virginia Buttonweed

    By Ja on 07/13/2022

    Verified Purchase

    Bought this specifically for Virginia Buttonweed (as listed in the specimen label). Applied spot treatments as directed but absolutely no success. It didn't even suppress the Virginia Buttonweed. Not so much worried about the money, but wasted my time and efforts. Cheaper options for common broadleaf control, hence the 1 star rating.

    Expert Response  Expert response:
    Thank you for taking the time to review this product. We are sorry to hear that you are disappointed in the performance of this product. Please keep in mind that when treating for Virginia Buttonweed, selective post-emergent herbicides should be applied in April or May at the latest, when the weed first appears in your lawn and is young and tender in it's earliest stage of growth. In the mid-summer months, when the weeds are fully established and strong, you will need multiple applications to have any effect whatsoever on this difficult to control weed, regardless of the product you are using. You may also want to refer to our Virginia Buttonweed Treatment Guide linked below for more detailed information on controlling this weed. We appreciate your business! https://www.domyown.com/how-to-get-rid-of-virginia-buttonweed-a-812.html

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Good product

    By Neal on 06/19/2022

    I have used it for spot spraying the yard and it has worked very well. I notice the weeds showed a reaction the next day (turning brown). Easy to use and effective.

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  • 5 of 5 Stars

    Powerful Herbicide

    By Dominic on 06/17/2022

    It kill my weeds in one application, clover, chick weed dandelions and poison ivy

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  • 5 of 5 Stars

    Speedzone

    By Brian on 06/03/2022

    Speedzone Speedzone Speedzone I wish I found out about it earlier. This is the bomb. It works. Nothing more to say.

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  • 5 of 5 Stars

    Speed Zone is a Great Product

    By Aaron on 05/25/2022

    I used other weed killers before and they never seemed to work very quickly and they did not always work on all of the variety of weeds in had in my yard. I did some research on line, ordered Speed Zone and it has worked on the plethora of weeds I had in my yard. I can truly say that this the best weedkiller I have ever used.

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  • 3 of 5 Stars

    Creeping Charlie

    By Henry on 05/21/2022

    Did an ok job but did kill a lot of grass . Charlie is coming back . Going to try Borax .

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  • 5 of 5 Stars

    TOOK CARE OF MY WEEDS

    By Jerry on 05/13/2022

    SPRAYED FOR BLUE VIOLETS AND IT AMAZE MY NEIGHBOR-KILLED THE BLUE VIOLETS IN ONE DAY.

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  • 5 of 5 Stars

    SpeedZone

    By Don on 05/13/2022

    Love this stuff! Had a bunch of clovers , baby's breath and long shinny weeds . It took 2 applications but it got rid of 90% of everything. I tried everything in the past and this seemed to work the best so far. Very good customer service as well

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  • 5 of 5 Stars

    Effective against dandelions

    By Keith on 04/22/2022

    Mixed according to label directions and used mainly for spot spraying weeds, mostly dandelions. Killed existing weeds, but of course more sprung up later as I hadn't used pre-emergent due to recent grass overseeding. Will have to treat again for those.

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  • 5 of 5 Stars

    Works fast!!!

    By Marcus on 04/22/2022

    The speedzone product work surprisingly fast. I sprayed one morning and saw results by the next day on broad leaf weeds. Instructions and application were simple. Definitely a product I will keep around.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Speedzone

    By Chris on 04/11/2022

    Worked in 24 hours for spot spraying large weeds. Saw weeds dying the next few days.

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  • 5 of 5 Stars

    Weeds be gone

    By Rob on 03/19/2022

    Delivery was quick and the price was good. Speed Zone is the best weed killer I've found so far. I use it to kill wild garlic, henbit, dandelions and another weed I don't know the name of. Results varied between 4 hours and 3 days. This was applied when the temps were in the 60's during the day and 30's during the night.

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  • 5 of 5 Stars

    getting rid of creeping charlie

    By Richard on 11/09/2021

    I followed the directions and sprayed the areas, I used several applications and after a couple weeks it was gone I was very pleased, I've been trying to get rid of it for years

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  • 5 of 5 Stars

    Solid product

    By Mario on 11/08/2021

    Verified Purchase

    Speedzone is an excellent herbicide and works well for creeping charlie (ground ivy) and other hard to kill nuisance weeds. It contains a surfactant so you do not need to add any sticking agents. I would recommend getting a quality battery powered sprayer for application. Read the instructions on application rate per square foot for lawn/weed combination. Its getting a bit pricey however; however, it works very well

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  • 5 of 5 Stars

    Speed Zone

    By Mike on 10/29/2021

    The product was ordered and delivered promptly. the good part is that the product got rid of the clover in my yard

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  • 3 of 5 Stars

    Works ok

    By Zak on 10/29/2021

    It worked ok on some weeds by killing them quickly but others showed no sign of damage after spraying them, except for the grass which got killed. I only spot treated a couple areas to see if it would in fact kill the grass and unfortunately a couple spots did die off. Maybe a went a little heavy in those spots but i really tried to apply it evenly.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Perfect

    By Justin on 10/15/2021

    Mixed this with Tenacity and killed over 80% of the weeds in my yard. A second application killed the rest. I'll purchase again

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  • 5 of 5 Stars

    Speedzone is the best!

    By John on 10/13/2021

    Great to great the tough broadleaves out of your turfgrass.

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  • 4 of 5 Stars

    Speed Zone works.

    By Roger on 03/28/2021

    I have used Speed Zone only once on winter weeds, and it appears to work well. The weather was very cool.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Great Results in late fall on new seedlings

    By Matt on 12/07/2020

    I used this in combination with the tank mixing rate of Triclopyr on TTTF/KBG seedlings that were ~ 6 weeks old. Chickweed and oxalis were the major problems and these weeds disappeared within ~2 weeks with no visible turf injury. Other broadleaf weeds had similar results. The application was made in mid November in Richmond so high temps were still in the 60s.

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    2 of 2 people found this review helpful

  • 5 of 5 Stars

    Excellent Product

    By Walt on 10/10/2020

    SpeedZone I've used in the past.....it is very effective on all weeds that are in my lawn, tried others but without the success I've had with SpeedZone!

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  • 5 of 5 Stars

    This stuff works!

    By Jason on 10/09/2020

    For the past several years I had been searching for a product to eliminate the wood sorrel throughout my yard. I came across this product and thought I would give it a try. I had several large patched of wood sorrel throughout my large yard. I spot treated it once with great success, within 24 hours you could see the weeds dying and within a week they had withered down to almost nothing. I spot treated again several weeks later and currently have eliminated this pesky weed from my yard with only 2 spot treatments. I highly recommend this product if you are trying to find a product that is very effective in wood sorrel treatment.

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  • 4 of 5 Stars

    Works on MOST broadleaf weeds.

    By Samson on 10/02/2020

    This is the second time I have used this on my lawn. Upfront, why I only gave it 4 stars because it doesn't completely kill some types of broadleaf despite what the label says. It does however does a fantastic job otherwise. I followed the instructions per label and went to war with a lawn that was completely neglected for a few years. Pros: 1. Doesn't harm cool season grass. I have tall fescue. 2. Completely Killed white clover, henbits, spotted spurge, Japanese clover, and dandelion. You notice patches of dark brown in your lawn after it has done its job. 3. Small dose. A bottle will last several applications for a half an acre lot of lawn. Cons: 1. Only killed about half of Indian mock strawberries, plantains, wild garlic, and some sort of ivy that I cant identify. 2. Slow. This thing works overtime and you must give it 14 days to do its thing. It killed some species of weed within a few days but on some it took 10 days or so to kill them off. Helpful notes: things to consider. Check forecast and apply a few days before rain, it works better when it is warm (at least 75 or above) for 3 consecutive days.

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    1 of 2 people found this review helpful

  • 5 of 5 Stars

    Creeping Woodsorrel

    By Mike on 09/25/2020

    This is the only thing that has worked to kill off creeping woodsorrel in the lawn. Overnight results.

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  • 5 of 5 Stars

    Easy and fast, and EASY

    By Richard on 09/03/2020

    The website made it easy to compare a variety of options, then make a purchase. Simple, simple.

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Displaying 1 to 30 (of 159 reviews)