How To Get Rid of the Green Kyllinga: 4-Step Control Tips

Getting rid of the green Kyllinga is necessary, as they are cunning weeds that resemble grassy sedges that can easily spread from landscaping beds to adjacent turf. They typically remain unnoticed until later in the summer.

If you’ve seen Kyllinga on your lawn, our easy-to-follow DIY Green Kyllinga treatment guide will walk you through every step of the process of permanently getting rid of this grassy weed.

With close attention to detail and our expert herbicide recommendations, you can get rid of Green Kyllinga in a timely and economical manner.


Step 1: How To Identify Green Kyllinga (Identification)

Green Kyllinga
Picture Describing the Green Kyllinga
  • The slender, grassy leaves of the green kyllinga can grow up to 15 inches long if they are not mowed.
  • Kyllinga has one to three glossy, flat, hairless, dark green leaves that are typically two to six inches long.
  • They have triangular-shaped flowering stalks that finish in dense, globular flower heads filled with green flowers.
  • This pest herb’s seeds have an oval shape, are flat, and grow up to 3 mm in length. Between spring and summer, the seeds sprout.
  • Though Kyllinga is sometimes confused with purple or yellow nutsedge, its bright green ridged leaves and absence of ligule and auricles set it apart from sedges.
  • Kyllinga produces tiny seedheads that resemble nuts when they reach maturity. Under the flower head, a trio of elongated bract-like structures protrude from the stalk.
  • Each flower head contains thirty to seventy-five white spikelets, each of which can yield one seed. Large mats have been seen to form wherever they have settled.


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Step 2: How To Inspect For Green Kyllinga

Keep an eye out for weeds that resemble nutsedge but have smaller, less upright leaves. In a turfgrass stand, infestations can produce thick mats.

Unlike yellow and purple nutsedge, this pest herb can withstand low cutting heights and continue to yield flowers even with frequent cutting.

While it may survive in regions with partial shade, this pest herb prefers full sun and soil that stays wet for extended periods.

Furthermore, this pest herb is a perennial plant, meaning that it grows throughout summer and all through the fall and winter months when it is dormant.

It is possible to disperse green Kyllinga seeds by walking over them or by using mowing equipment. It will transfer from one property to another by sticking to garments and other materials that come into contact with it.

Because close mowing prevents lawn grass from spreading and competing, it is also known to trigger a Kyllinga invasion.


Step 3: How To Get Rid Of Green Kyllinga (Treatment/Control)

Green Kyllinga
A Picture of the Sedgehammer Herbicide

Measure the length and width of the area, then multiply the two results to get the square footage (length x width). Make sure you buy the appropriate Sedgehammer version for your circumstances before using it.

Sedgehammer and Sedgehammer Plus differ in that Sedgehammer is intended for DIY/residential weed management operations, whereas Sedgehammer is best suited for professional applications and treating bigger areas.

For a 1000-square-foot spot treatment, 0.9 grams of Sedgehammer must be mixed with one or two gallons of water.

Therefore, to cover 2,000 square feet, for instance, you would need to combine 1.8 grams of Sedgehammer with 2 to 4 gallons of water.

The rate to treat 1,000 square feet with Sedgehammer+ (Sedgehammer Plus) herbicide is 0.5 oz. or 1 pouch in 1 gallon of water.

In a hand-pump sprayer, mix Sedgehammer by first adding the Sedgehammer and then adding the remaining half of the water to the sprayer, which should be filled halfway.

Once the solution is thoroughly combined, close the sprayer top and shake. Combining your Sedgehammer with a surfactant can help ensure that your herbicide spray sticks to the pest herb and doesn’t run off.

Spot-treat the Kyllinga weeds directly with a sprayer set to the fan nozzle setting. If the weeds on your lawn have gotten out of control, we advise utilizing a backpack sprayer or a 2-gallon tank sprayer if you have larger patches.


Read also: How To Get Rid Of Raccoons Under Your Deck


Step 4: How To Prevent Green Kyllinga (Prevention)

  • Since this herb grows best in very moist soils, you will need to take care of your drainage issue if you wish to prevent them from returning.
  • Avoid overwatering by using a minimum of 1 to 2 inches of deep but sparing watering.
  • Minimize thatch as much as you can to prevent Kyllinga from flourishing.


Read also: How To Use Gopher Traps


Where To Buy Sedgehammer


Watch the Explanatory Video On How To Get Rid of Green Kyllinga



By maintaining a regular lawn care regimen to encourage robust, healthy turf and minimizing soil moisture, you can stop Green Kyllinga from resurfacing.

Growing in dense mats that can quickly take over a garden or lawn and become an eyesore is the biggest problem with Green Kyllinga.

Do well to share with your friends suffering from green Kyllinga infestation.

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