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4-Speed XT Post-Emergent Herbicide Weed Killer

$45.00 $65.00
Flat $5 shipping per order.

Usually Ships in 1-2 days

For effective post-emergent weed control, 4-Speed XT Post-Emergent Herbicide Weed Killer delivers quality results quickly and efficiently. This liquid herbicide works to control a variety of broadleaf weeds and grasses in residential and commercial landscapes. It kills tough weeds like spurge and ground ivy and shows results in under 24 to 48 hours. 4-Speed XT is safe to use around pets when it's applied as directed, and it produces weed-free lawns with very little work involved.

Description

How does 2,4-D Herbicides like 4-Speed XT Work?

4-Speed XT gets its name from the four active ingredients that help it work. This herbicide contains 2,4-D as the main ingredient, including triclopyr, dicamba and pyraflufen-ethyl as the secondary ingredients. Combined, these four components create a lethal mixture for stubborn weeds and grasses in almost any setting.

Which Weeds do 2,4-D Herbicides like 4-Speed XT Kill?

4-Speed XT works quickly to stop hard-to-control weeds from taking over a landscape. Some of the weeds that it helps to control include:

  • Beggarweed
  • Chickweed
  • Knotweed
  • Mallow
  • Pigweed
  • Ragweed
  • Thistle
  • White clover

Where to Use 4-Speed XT:

Use 4-Speed XT in places where broadleaf weeds have taken hold, such as home lawns and business landscapes. Other areas for use include:

  • Athletic fields
  • Cemeteries
  • Golf courses
  • Recreational parks
  • Sod farms

How to Use and Apply 4-Speed XT:

Use 1.1 to 1.5 ounces of 4-Speed XT per 0.1 to 5 gallons of water in a 1,000-square-foot area. In addition, use between 3 and 4 pints per 3 to 220 gallons of water per acre. When in doubt, look to the label for further directions.

Stop Hard-to-Control Weeds Fast with 4-Speed XT

With 4-Speed XT herbicide, broadleaf weeds and grasses start to die within 24 to 48 hours. The product's four ingredients work together to eradicate weeds without harming established cool- and warm-season turfgrass. When invasive broadleaf weeds pop up in your lawn, knock them down with 4-Speed XT.

Features and Specifications

  • Active Ingredient(s)
    2,4-D 41.92%, Triclopyr 4.81%, Dicamba 3.46%, Pyraflufen-enthyl 0.067%
  • Weed Killer
    Beggarweed, Bindweed, Black medic, Buckhorn, Chickweed, Dandelion, Florida pusley, Frenchweed, Goldenrod, Ground ivy, Henbit, Jimsonweed, Knawel, Knotweed, Kochia, Lambsquarters, Lespedeza, Little starwort, Mallow, Oxalis, Pennywort, Pepperweed, Pigweed, Plantain, Purslane, Ragweed, Red clover, Red sorrel, Sheep sorrel, Spurge, Thistle, Toadflax, Veronica, Vetch, Wild aster,
  • Sale Prohibited
    AK, CA, HI, WA, NY
  • Shipping Rate
    $5 flat rate per order
  • UPC
    094922016478
  • EPA Registration
    228-590

DIRECTIONS FOR USE:

It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulations.

LABEL:

For additional information on this product please reference the CDMS label database listed below

SDS/Labels

Questions & Answers

Does it kill oxsolas

Yes it will kill Oxsolas but it may take a few applications

Does it kill violets?

Please refer to the 4-speed xt product label for your answer  https://nufarm.com/usturf/product/4-speed-xt/

Trying to control wild violet under a Linden tree. Will the application of this product kill the tree?

You will need to check the product label for use around linden trees. https://nufarm.com/usturf/product/4-speed-xt/

Does this product kill Wild Ivy?

Yes but it is really hard to kill

How long before mowing

72 Hours

Do you need to buy a Surfactant (to mix with 4 Speed XT) to stick to Lespedeza? Also can you mix a blue dye herbicide to this product 4 Speed XT?

Yes you will get a bit more effective control using a using a surfactant with 4-speed
Yes you can use dye with 4-speed

how after applying can i water the grass?

8 hours