How To Use Certainty Turf Herbicide

Following the application directions on the product label, Certainty Turf Herbicide can be used in areas frequented by children without risk. When working with or applying this product, always use the appropriate PPE.

Intense precipitation This product may be washed off of treated foliage if rain occurs within 2 hours of treatment, requiring a second application for full control.

Apply Certainty Turf Herbicide early in the morning and scan the yard to focus treatments on weed hot spots rather than completing a complete broadcast spraying to prevent wasting product


What Is Certainty Turf Herbicide?

Certainty Turf Herbicide
Picture of the Certainty Turf Herbicide

Certainty Turf Herbicide is a post-emergent herbicide that is highly selective and contains the active ingredient sulfosulfuron. It is an outstanding product.

Certainty Herbicide is a grass and broadleaf weedkiller that is simple to apply and has a wide-ranging label. This water-dispensable granule is simple to use, and it offers dependable control over weeds that are difficult to maintain.

This is made possible by the active component sulfosulfuron 75%, which may be applied to turf without causing any damage during any of a number of different seasons.

The fact that it can be sprayed either directly or over the top to newly planted turf as well as established ornamentals exemplifies the versatility of this product.

Certainty Turf Herbicide is an ideal herbicide for rapidly removing weeds in warm-seasoned turf, which results in the successful removal of undesirable cool-seasoned turfgrass such as fescue, perennial ryegrass, Poa annua, and poa trivialis.


Read also: How To Use Cyonara Lawn and Garden RTS Insecticide


How To Use Certainty Turf Herbicide

  • Get the square footage by multiplying the feet of length and width together. For acreage, take the square footage and divide it by one acre (square footage / 43,560 = acre).
    A standard application of Certainty Turf Herbicide will utilize 1.25 oz. of the product (equal to 5 small (0.16 gram) scoops) per 10 to 15 gallons of water per acre.
    For smaller treatment areas, use 0.75 oz. (equal to 1 large (0.8 gram) scoop) per 3 gallons of water per 1,000 sq. ft. The combined sum of all treatments must not exceed 2.66 oz. of this product per acre per year.
  • With a sprayer of your choice, fill the sprayer 3/4ths of the way with water and add the necessary amount of Certainty Turf Herbicide needed for your application.
    Fill the sprayer the rest of the way with water, close the lid, and shake the sprayer firmly to ensure it is blended.
    After blending, you can add and mix in a nonionic surfactant to enhance the product (at a rate of 2 teaspoons or 1/3rd fl. oz. per gallon of water).
  • Spot treat or spray the desired areas, especially with the sprayer on a fan spray setting for homogeneous coverage. After 1–2 weeks, check on the weeds and apply a second round of Certainty Turf Herbicide if necessary.


Where Can I Apply Certainty Turf Herbicide?

  • Apartment complexes
  • Athletic fields
  • Cemeteries
  • Golf course fairways
  • Golf course roughs
  • Golf course tees
  • Hotel properties
  • Nurseries
  • Office complexes
  • Parks
  • Public areas
  • Retail sites
  • Storage facilities
  • School grounds
  • Sod Farms
  • Turfgrass seed farms


Read also: How To Use Ornamec 170 Grass Herbicide


What Are the Target Pests For Certainty Turf Herbicide?

  • 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
  • Annual Bluegrass (Poa annua)
  • Suppresses Dallisgrass in Bermudagrass


Read also: How To Use Balan 2.5 G Herbicide



Fast-acting, root and leaf absorption of Certainty Herbicide allow for quick control of target weeds. Although visible symptoms take up to 24 hours to appear, treatment immediately halts the growth of susceptible weeds.

Within two to three weeks, susceptible weeds will begin to turn brown or yellow. For effective and versatile management of purple and yellow nutsedge, try using Certainty Turf Herbicide.

Certainty Turf Herbicide, when mixed with a non-ionic surfactant, is effective against nutsedge whether it is used in a broad spray or in targeted areas.

The herbicide’s effectiveness can be hastened by warm, damp weather after treatment. The effects will be delayed in cold, dry weather. Drought-stressed weeds are more resistant to this treatment.

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