SKU: 21660254531
nutgrass killer selective herbicide

nutgrass killer selective herbicide Sedgehammer Herbicide

Sale price$24.27 Regular price$26.97
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

nutgrass killer selective herbicide Sedgehammer HerbicideSedgeHammer Turf Herbicide 1. 33 oz. Bottle Makes 40 Gallons Controls yellow and purple nutsedge and certain tough broadleaf weeds like horsetail. Also suppresses green kyllinga. Low use rate (1 1 3 oz Acre or less) or . 9 grams per 1000 square feet. Controls nutsedge by moving through the plant and affecting the underground growing points (rhizomes and tubers). It controls nutsedge after emergence in cool and warm season turfgrass (including St.

SedgeHammer Turf  Herbicide 1.33 oz. Bottle - Makes 40 Gallons

  • Controls yellow and purple nutsedge and certain tough broadleaf weeds like horsetail.
  • Also suppresses green kyllinga. 
  • Low use rate (1 1/3 oz/Acre or less) or .9 grams per 1000 square feet.
  • Controls nutsedge by moving through the plant and affecting the underground growing points (rhizomes and tubers).
  • It controls nutsedge after emergence in cool and warm season turfgrass (including St. Augustinegrass, Bermudagrass, Kentucky bluegrass, tall and fine fescue, and perennial ryegrass)
  • Considered as one of the more “gentle to turfgrass” products.
  • Pets and people can return to treated area once spray dries.

Easy to Measure With Included Spoon

Spoon Measures .9 grams and Mix With One Gallon of Water

Works Best on Young Active Growing Nutsedge

Do Not Store Mixture

Always Read the Entire Pesticide Label Before Use.

AI: 75.0% halofulfuron-methyl. SedgeHammer herbicide knocks out nutsedge without injury to turfgrass, established ornamentals, shrubs, and/or trees. SedgeHammer provides post-emergence control of both purple and yellow nutsedge. 

SedgeHammer also controls many broadleaf weeds and suppresses kyllinga. A low use rate and a relatively short half life mean safety to the environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 21660254531

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4.8 ★★★★★
Based on 21 reviews
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Product Reviews
A
Verified Purchase
April
Whiting, US
★★★★★ 5
Easy to grow
Style: Zinnia Dahlia, Style: Zinnia Dahlia
I have bought several packets of seeds lately, and a lot of them were duds. These seeds sprouted so quickly! Thank you so much for a great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
customer
Style: Zinnia Dahlia
This package had more than the pkg that was supposed to have 4000, but they are coming up slowly. It is dry here, I have been watering , just enough to get the ground wet and they are scattered, but some are coming up. I also watered the space supposedly where i spread seeds from the supposedly 4000 seeds pkg. They are not coming up as much!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Justin Pone
Chelsea, US
★★★★★ 5
3 days and already sprouting
Style: Zinnia Dahlia, Style: Zinnia Dahlia
I planted these seeds three days ago. They’ve had pure sun these last three days with water that I’ve given them and they’re already starting to sprout. I could not recommend these more if I tried.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
J
Verified Purchase
josh
Bozeman, US
★★★★★ 4
Didn’t get a review on the garlic powder
Style: Zinnia Dahlia
The seeds were okay but the garlic powder that I ordered was smaller than usual is a case of bait and switch
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jamie
Battle Creek, US
★★★★★ 5
Beautiful and vibrant blooms
Style: Zinnia Dahlia, Style: Zinnia Dahlia
This is the first time we planted Zinnias in our garden. Seemed so easy and worry free. It took 2.5 months from the time we planted the seeds to seeing the first blooms. It's now been about 3 months and the plants are in full bloom. The flowers came out in many vibrant colors! The seed packets contained a nice surprise since you don't know exactly what colors the flowers will be. Looks like it will continue blooming for a few more months with a little caring, like constant watering and deadheading. We definitely plan to capture the seeds so we can enjoy the flowers again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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