SpeedZone Red Herbicide

$83.51 - $209.99

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4.5 out of 5 stars Rating: 4.6

21 Reviews | 13 Q&A



{ $83.51 { $82.50 $209.99 $207.99
  Size/Description Price/Ea. Qty  
SpeedZone Red Herbicide gallon (128 oz)

Buy 1: $83.51 each

Buy 2 or more: $82.50 each

SpeedZone Red Herbicide - 2.5 Gallon Jug jug (2.5 gal)

Buy 1: $209.99 each

Buy 2 or more: $207.99 each

Total Price: $0.00

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SpeedZone Red Herbicide

SpeedZone is an excellent selective post-emergent herbicide with superior cool-weather performance and can be used on established cool and warm-season grasses for common and troublesome weeds in turfgrass such as spurge, pennywort, dandelion, and white clover. Evidence of injury can be seen within hours of application, and plants can die in 7 to 14 days. Safe to apply on Kentucky bluegrass, annual bluegrass, perennial ryegrass, tall fescue, red or fineleaf fescue, creeping and colonial bentgrass (excluding golf greens), and mixtures of cool-season species in noncropland (Kentucky bluegrass, tall fescue, smooth bromegrass, and orchardgrass). Uses include institutional, ornamental, and residential sites, sod production, and noncropland (rights-of-way, roadsides, medians, airports, and military installations). Spray solution must be above pH 5 and below pH 8.

Caution: Do not apply SpeedZone Herbicide to bentgrass greens, carpetgrass, dichondra, legumes, and lawns with desirable clovers. Do not apply to new grass seedlings until after the second mowing. Delay applying SpeedZone for 3 to 4 wk on newly sodded, sprigged, or plugged areas. Do not irrigate turfgrass within 24 hr after application. Delay mowing 1 to 2 days before and after application. Treated areas may be reseeded 2 wk after application. Do not apply when air exceeds 90°F. Do not apply to any body of water, wetlands, irrigation ditch banks, or shorelines.

Rating Snapshot

5 stars   16
4 stars   3
3 stars   1
2 stars   1
1 star   0

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Average Customer Rating
4.5 out of 5 stars (21)

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Most Helpful Customer Reviews
  • 12 of 12 people found this review helpful:

    4 of 5 stars  Impressed so far
    By Matt in Charlotte, NC on 06/03/2011
    Verified Purchase

    I waited a little too long (May 20) to try to kill the wild violet in my yard with Speed Zone. One treatment killed about half of it and very fast. Temps are above 90 now so I guess I'll try again in the fall or spring so I don't injure the grass. Be very careful if you have a vegetable garden though. I sprayed in what I thought was calm conditions and it managed to drift enough to cause injury in my garden. Next time I'm putting a tarp barrier up.

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  • 6 of 7 people found this review helpful:

    3 of 5 stars  SpeedZone is a good choice
    By Sa in Denver, CO on 06/29/2011

    I've been using SpeedZone commercially for 4 years now, on about 190K sq. feet of 'high impact' grass areas. It's the best product for Dandelions, which has been a hard one to beat. I like to use it in conjunction with a liquid fertilizer. This helps SZ to work faster for me. Dandelions propagate so quickly, the product needs to work as fast as possible. SZ is not the best choice for thistle, but any other cheaper herbicide with 2,4-D will handle that.  SZ keeps your tank and pump clean, which many others do not. Lastly, I've cut back my use of SZ this year because of its cost. I've tried diluting a little, but then it doesn't work. I would use it more, if it cost less.

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  • 6 of 6 people found this review helpful:

    5 of 5 stars  Post Emergent herbicide
    By John in Sudbury, MA on 06/08/2012
    Verified Purchase

    Late April 2012 I planted a new lawn by seed--approximately 3/4 acre, consisting of a mixuture of cool and warm season grasses. The imported top soil was unfortunatly loaded with weed seed which came up along with the new grass. The weeds were dominated by Virginia Knotweed, which at 6 weeks were ~12" inches in height and beginning to form seed heads. Using a 1:1 mix (oz Speed Zone to gallon water), due to the new grass being ~6 weeks mature, Speed Zone killed the knotweed and did not harm the tall fescue/little bluestem mix. Weeds wilted within 24 hrs and were mowed 7 days after application--the first cutting for the new grass. There are a few nut grass still in the seeded area not killed by Speed Zone, but these are small enough instances to be pulled. Speed Zone was very effective at controlling post emergent weeds in a stand of newly planted grass seed. I plan to extend it's use to my established lawn--spot treating small areas of white clover and oxalis (woodsorrel).

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  • 5 of 5 people found this review helpful:

    4 of 5 stars  As Advertised
    By Chris in Breckenridge, Colorado on 08/01/2011
    Verified Purchase

    Not withstanding use restrictions, this stuff does the job! It took care of problems that Ortho wouldn't and more! You still have to pull the dead material so the lawn isn't full of dead weeds though.  I recommend this for serious, no kidding around post-emergent turf weed control!

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  • 4 of 5 people found this review helpful:

    4 of 5 stars  Spring Cleanup
    By Jackie in Huntsville, AL on 03/26/2012
    Verified Purchase

    SZ works great on Chickweed, Henbit and Dandalions. It did not get my clover and it does not work on crab grass. It does work well in the cool Springtime and even if it rains the next day. The note said rainproof in 4 hours.

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Most Recent Customer Reviews
  • 0 of 1 people found this review helpful:

    5 of 5 stars  When you use a lot of SpeedZone
    By Charles in Utah on 08/12/2016

    Love SpeedZone and when you're trying to get on top of the weeds that got let go for multiple properties, this is the 'go to' stuff. Since it's the same stuff in bigger packaging, you get that savings up front!

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  • 5 of 5 stars  SpeedZone Red Herbicide
    By Jim in Basalt, CO on 06/29/2016

    Best product that I've used yet to get the weeds out of my lawn.

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  • 5 of 5 stars  Speed zone
    By Bob in Ny on 06/22/2016

    Best stuff to kill poison ivy deadly stuff. Good at killing clover also

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  • 5 of 5 stars  Works great
    By Champ in Huntsville, Al on 05/30/2016

    Works good on broad leaf weeds. A gallon will last the average homeowner at least a couple of years because it mixes at 1 - 1.5 oz per gallon.

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  • 5 of 5 stars  Works
    By Larry in central pa, PA on 05/11/2016

    Good product for problem areas. Controls broadleaf weeds in my lawn better than anything I've used in the past. Not the cheapest stuff out there, but, it is well worth the cost. I just need to get on a two application regiment for my lawn.

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  • 5 of 5 stars  Legalized Murder
    By D in Illinois on 04/30/2016

    Using a Chapin battery-powerd backpack sprayer, I spot sprayed 2 1/2 acres with SpeedZone mixed with High-Yield Spreader Sticker and my dandelions and thistles are deader than a doornail. Spray two or more days after you mow and a couple days before you mow again (with temps in the 50's to a high of 80) and every single weed you spray will die and not come back. Bye bye $548 a year professional weed man.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Kills Weeds and Sedge
    By William in chesterfield, VA on 09/12/2014
    Verified Purchase

    If you apply it exactly as the label specifies, it will do the job for you. Best weed killer I have used. Highly recommend it

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  SpeedZone Red
    By Nate in Ar on 04/21/2014
    Verified Purchase

    I am a commercial user and this stuff is great. Saw results fast. It's expensive but the response you get from your customers is worth it. Premium products premium results.

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  • 3 of 3 people found this review helpful:

    5 of 5 stars  It Works!!!
    By Jose in Chesterfield, VA on 04/17/2014
    Verified Purchase

    I applied as directed and the weeds starting to die. My lawn is completly green!!! Would purchase again!!!

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  Quality controls
    By Ryan in Mansfield, PA on 11/07/2013

    We were very satisfied with the applications of SpeedZone Red we made to our athletic fields this fall in NorthCentral, PA. SpeedZone is what it is cracked up to be. We had a much faster burn down time (as mentioned) than with our usual applications and gained control over several tough weeds. Ground Ivy, Dandelion, broadleaf plantain, buckhorn plantain, and white clover were knocked out quickly. We have not noticed any yellowing in our KBG or PR although we gained control with less than the full application rate. Calibration of equipment is essential. We chose speedzone due to the fact that it has a faster suggested over-seeding window, which is essential to the finalize our fall maintenace program.

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