Worked a little too well
By Bryan on 04/09/2016
Verified Purchase
Applied this product to my lawn using a hose-end sprayer. Mixed and applied per the instructions. It took a few days, but I've seen a noticeable change in the few dandelions and clovers that had popped. All are shriveling and dying. One thing I did notice though is that the product killed off some of my grass as well. At first just the ends were turning brown, but now entire patches of grass have died. My yard is a fescue/blue grass mix that is supposed to be safe from this product. Probably would not buy again due to the damage to the grass. Three stars because it did a great job with the weeds, but also did a number on my grass.
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25 of 30 people found this review helpful
Wild Violets
By Jerry on 08/16/2015
I have given a 3 star rating to Speedzone because I'm still in the process of attacking this tenacious weed. I tried SZ in the summer and it only wilted the weed but killed very few. I have read that the fall is a good time to apply SZ because the violets are taking in food for the winter months and more easily absorb the SZ. My advice is not to apply until the fall or spring when the violets are actively growing. To be continued.
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3 of 3 people found this review helpful
I'm not overly excited
By John on 04/07/2020
I was expecting better results then what have shown thus far. After one day of spraying weeds to kill between my patio pavers, I'm not convinced this product works as well as claimed. Hopefully, day number two will provide me a better understanding of this products capabilities. If I'm not satisfied, I'm thinking of adding more concentrate per gallon and re-spay.
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1 of 3 people found this review helpful
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
Did not work as expected, could be my fault
By David on 09/07/2018
I used Speed Zone on what I thought was Virginia Buttonweed. The weed turned off color for a few days but came right back. I tried 4 Speed XT first with the same results. Currently I am three days into a Tenacity treatment. I am not sure the weed is Virginia Buttonweed. I may have misidentified the weed, so I really can't fault the Speed Zone.
Not much better than box store brands
By Hugh on 07/03/2020
Speed zone
By Eddie on 07/10/2020
SppedZone Lawn Weed
By Su on 07/29/2020
While this product did work about 50% for the clover, I noticed that it did not work for the MANY other weeds and unwanted grasses. I spend many hours pulling out the rest of the clover and many of the other weeds. UGH! Also, I noticed that it did kill some of my "real" grass.
Creeping Charlie
By Henry on 05/21/2022
