How To Use Sedgehammer Nutsedge Killer

Vascular plants like ferns and tomatoes are vulnerable to harm by sedgehammer nutsedge killer. Be sure to cover non-target plants or use a cone on your spray wand to prevent Sedgehammer from getting on nearby vascular plants.

The tubers of nutsedge, often called nutlets, serve as the plant’s primary root structure. Whenever the root system is disturbed, a new shoot develops.

As a result, the situation further worsens when the nutsedge weeds are pulled without the full root system.


What Is the Sedgehammer Nutsedge Killer?

Sedgehammer Nutsedge Killer
Picture of the Sedgehammer Nutsedge Killer

Sedgehammer is sold in a bottle and spread over broad areas to kill weeds. In fact, 75% of its content is halosulfuron-methyl, making it a more potent version of the chemical.

As such, a surfactant is required to be added to the mixture. For targeted treatment of smaller areas, Sedgehammer Plus is available in convenient, pre-portioned packets.

A single packet can treat an area of 1,000 square feet, and it comes with a surfactant already included. There is a 5% concentration of halosulfuron-methyl in this formulation.

Both forms of Sedgehammer can be used to make a spray by being combined with water. When the solution is given to the leaves of the undesirable plant, it travels to the roots and kills them.

Sedgehammer is a versatile tool that works well in both commercial and industrial settings.


Read also: How To Use PT Cy-Kick Aerosol


How To Use Sedgehammer Nutsedge Killer

  • The total square footage of a treatment area can be calculated by measuring its length and width and multiplying the results.
    Sedgehammer Nutsedge Killer 1.3 size, used for spot treatments in turfgrass, requires 0.9 grams of product mixed with 1-2 liters of water per 1,000 square feet. A nonionic surfactant at the rate of 2 tsp (1/3 fl oz) per gallon of water.
    Use 2/3 to 1 1/3 oz. of Sedgehammer Nutsedge Killer 1.3 size per 100 gallons of water per acre for broadcast treatments in turfgrass.
    To treat turf with the Segehammer Plus 13.5 grams, mix one 0.9-gram water-soluble bag with one to two gallons of water per one thousand square feet. A surfactant is unnecessary while using Sedgehammer Plus.
  • If you know how much Sedgehammer you’ll need, you can get started making your plan. Reduce the amount of water in the spray tank by half, then add the specified amount of Sedgehammer Nutsedge Killer or the appropriate number of opened Sedgehammer Plus packets.
    When using a 1.3-liter bottle, apply the specified amount of non-ionic surfactant. Then, add the remaining half of the water and swirl or shake for 2 minutes to evenly distribute the product’s contents and surfactant.
  • Diluting your Sedgehammer with water allows you to start using the resulting solution. Wet the targeted weeds down completely with a fan spray but don’t let the water run off the plants.
    Six to ten weeks after the initial treatment, you may require a second treatment. Avoid mowing the lawn for at least two days before or after applying for the best benefits.


Where Can I Apply Sedgehammer Nutsedge Killer?

  • Airports
  • Campgrounds
  • Cemeteries
  • Fairgrounds
  • Fence rows
  • Fallow areas
  • Fuel storage areas
  • Golf courses
  • Landscaped areas
  • Established woody ornamentals in landscape areas
  • Lumberyards
  • Public recreation areas
  • Race tracks
  • Residential property
  • Rights-of-way
  • Roadsides
  • School grounds
  • Sod or turf seed farms
  • Sports fields
  • Tank farms
  • Tennis courts


Read also: How To Use Prodiamine 65 WDG Herbicide


What Are the Target Pests For Sedgehammer Nutsedge Killer?

  • Annual Kylinga
  • Burcucumber
  • Cocklebur
  • Common Groundsel
  • Common Milkweed
  • Common Pokeweed
  • Common Ragweed
  • Common Sunflower
  • Corn Spurry
  • Galinsoga
  • Giant Ragweed
  • Green Kylinga
  • Honeyvine Milkweed
  • Ivyleaf Morningglory
  • Jimsonweed
  • Kochia
  • Ladysthumb
  • Lambsquarter
  • Pennsylvania Smartweed
  • Philadelphia Fleabane
  • Purple Nutsedge
  • Purslane
  • Redroot Pigweed
  • Rice Flatedge
  • Shepards Purse
  • Smooth Pigweed
  • Tall Morningglory
  • Velvetleaf
  • Venice Mallow
  • Wild Mustard
  • Wild Raddish
  • Yellow Nutsedge


Read also: How To Use Balan 2.5 G Herbicide



Weeds should be treated with Sedgehammer Nutsedge Killer or Sedgehammer Plus once they have emerged from their labeled growing areas and are actively developing.

It is recommended to wait at least two days before applying these items and then wait another two days before mowing the grass again. These products should not be used if precipitation is expected within 4 hours of application.

Using Sedgehammer Nutsedge Killer and Sedgehammer Plus in accordance with the directions on the label ensures that the product is safe for use around children and pets. Never handle this product without putting on the appropriate safety gear first.


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