Buy 2 or more: $124.70 each
Buy 4 or more: $124.22 each
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Certainty Turf Herbicide is a selective, post-emergent herbicide that controls labeled weeds in residential and commercial turf and ornamentals.
Certainty Turf Herbicide is easy and flexible to use. Certainty weed killer offers excellent control of both purple and yellow nutsedge, Kyllina, globe and annual sedge, and broadleaf weeds. Combined with a non-ionic surfactant, Certainty Herbicide attacks nutsedge through broadcast applications or spot treatments. Certainty also controls cool-season grasses, such as Poa annua (annual bluegrass), Poa trivialis, tall fescue and perennial ryegrass, in warm-season turfs.
With Certainty Turf Herbicide, you get the most complete package of turf safety, application flexibility and broad-spectrum weed control versus the competition.
Dallisgrass: Please note that Certainty is labeled for suppression of dallisgrass only and can only be used for dallisgrass when tank mixed with another herbicide such as MSMA or Revolver (which are not for residential use).
Only for use on the following warm season grass types: Bermudagrass (common or hybrid), Bahiagrass, Buffalograss, Centipedegrass, Kikuyugrass, St. Augustinegrass, Seashore paspalum, and Zoysiagrass.
Product Documents
| Active Ingredient | Sulfosulfuron - 75% |
|---|---|
| Target pests |
Kyllinga (green, false green, fragrant), Purple Nutsedge, Yellow Nutsedge, Globe Sedge, Annual Sedge, Tall Fescue, Barley (little), Bedstraw, Bentgrass, Bluegrass, Burweed, Buttercup, Chickweed, Clover, Crowfootgrass, Dandelion, Garlic (wild), Geranium, Henbit, Ivy (ground), Johnsongrass, Mustard (wild), Pennycress (wild), Quackgrass, Ryegrass, Shepherds purse Suppresses Buttonweed and Annual Bluegrass (Poa Annua). Suppresses Dallisgrass in Bermudagrass (as a tank mix only). |
| For use in | Warm Season Turf, Ornamental and native grass sites |
| Application |
3 - 5 small scoops or 1 - 2 large scoops per gallon of water per 1,000 sq. ft. * Use a Surfactant to Increase Effectiveness * See label for complete application instructions |
| Yield |
One 1.25 ounce bottle is equal to 35.44 grams The bottle comes with a small scoop (.16 grams) and a large scoop (.8 grams) |
| Formulation | Professional Product |
| NOT FOR SALE TO | DC, PR |
| Coverage Area | Treats from 10,000 to over 35,000 sq. ft. (depending on the weed and grass) |
| Shipping Weight | 0.18 lbs |
| Manufacturer | Nufarm |
| UPC | 070183383344 |
| EPA Registration | 59639-226 |
Certainty Turf Herbicide controls tough weeds in residential and commercial turf.
Certainty Turf Herbicide is easy and flexible to use and has excellent control of both purple and yellow nutsedge. Combined with a non-ionic surfactant, Certainty Turf Herbicide attacks nutsedge through broadcast applications or spot treatments.
With Certainty Turf Herbicide, you get the most complete package of turf safety, application flexibility and broad-spectrum weed control versus the competition.
*Note: Certainty Turf Herbicide is not labeled for golf course putting greens or within 4 feet of the putting green.
Dallisgrass: Please note that Certainty is labeled for suppression of dallisgrass only and can only be used for dallisgrass when tank mixed with another herbicide such as MSMA or Revolver (which are not for residential use).
Kills poa annua in centipede
By Rich on 02/22/2015
Verified Purchase
After fighting poa annua for the last few years it is good to find something that works. It seems expensive for such a small amount of product, but the amount used per gallon of water is so small it is cost effective. Works much better than the atrazine I used before. Great product and produced results in only 2 weeks.
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73 of 76 people found this review helpful
It killed Johnsongrass!
By Anonymous on 07/01/2013
Verified Purchase
Quackgrass Dead On Arrival!
By Ken on 05/26/2016
Used properly per instruction, quack grass started turning yellow on 3rd day, bright yellow by the 7 day, and wilting over 2 weeks out. Must use the Dyne Amic with this product. See my other review for (Drive) product. Newly planted Princess 77 lawn. Killed all the Quackgrass, the Bermuda kept smiling!
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47 of 51 people found this review helpful
Awesome
By Jeff on 07/07/2015
I had a bad infestation on nutsedge and we were getting a lot of rain everyday decided to mix it up and give it a shot in front of the rain one day only three hours before receiving half an inch of rain but within 7 days the sedge is already 90% dead. Well worth the money
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44 of 46 people found this review helpful
Worked! Killed Quack and Crab Grass Not Kentucky Bluegrass
By Tracy on 06/18/2020
I was worried about using something this expensive and not knowing what I was doing. We also have Kentucky blue grass and I did not see that it was one of the approved grasses that it would not hurt. I used 5 small scoops for every two gallons and also used Surfactant and blue dye to make sure it was evenly sprayed. The First week or two I thought I had wasted my money. Nothing looked like it was going to die, and it stunted the growth of my whole lawn to the point that we only had to mow it after two weeks instead of one. I was worried it was going to kill my whole lawn. After about a month it noticed that the quack and crab grass was turning brown. It has now been a couple months and my normal grass is doing fine and I have a bunch of dead areas where all the quake/crab were really thick and I am putting down some extra seed to get something growing there. Hope this helps.
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27 of 27 people found this review helpful
How long does it need to be sprayed before a rain comes?
I will be applying this to my bluegrass lawn.
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37 of 44 people found this answer helpful
Are there any chemicals available through your company that can eradicate quackgrass?
Live in MA. Have a predominantly KBG lawn, with some tall fescue creeping in places that I would like to get rid of. After application, how soon can I re-seed any bare spots or over-seed the whole lawn? Thanks!
Certainty Herbicide - 1.25 oz.
Rating: 4.3 (42 Reviews / 149 Q&A)
