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Four Speed XT

Nufarm Herbicide

Provides fast, effective selective post-emergent control of a wide range of broadleaf weeds in a variety of settings including golf courses, athletic fields and professional turf. 2,4-D, Triclopyr, Dicamba, Pyraflufen-ethyl

Item Number

Package Size

Availability

FOURSPEEDXT2

2 x 2.5 GAL Jug / Case

In Stock

Nufarm 4-Speed XT Herbicide


Description:
Nufarm 4-Speed XT is a powerful, broad-spectrum herbicide designed for post-emergent control of tough broadleaf weeds in turfgrass, including residential lawns, golf courses, sod farms, and non-crop areas. It combines four active ingredients—2,4-D, Triclopyr, Pyraflufen-ethyl, and Dicamba—to deliver fast-acting and long-lasting control of invasive and hard-to-kill weeds. With rapid uptake and visible results within hours, 4-Speed XT is an excellent solution for professionals seeking high performance and versatility in weed management.


Key Benefits:

  • Fast-Acting Performance – Visible weed injury within hours, leading to quick and effective control.

  • Broad-Spectrum Control – Targets a wide range of tough broadleaf weeds, including dandelions, clover, plantains, and spurge.

  • Systemic Action – Moves through the plant for complete root kill, preventing regrowth.

  • Flexible Use – Ideal for use in residential, commercial, and institutional turfgrass settings.

  • Rainfast in 6 Hours – Ensures performance even with unpredictable weather.


Weeds Controlled (Partial List):

  • Dandelion

  • Clover

  • Plantain (broadleaf and buckhorn)

  • Spurge

  • Chickweed

  • Thistle

  • Knotweed

  • Oxalis

  • Ground ivy

  • Wild violet

  • Black medic

  • Curly dock

  • Poison ivy

  • Henbit

  • Ragweed

  • Purslane

For a full list of weeds controlled, refer to the product label.

Application Rates:

  • Turfgrass (Cool-Season & Warm-Season Turf):Broadcast Application: 0.67 to 1.5 fl. oz per 1000 sq. ft.

  • Repeat application as necessary, but do not exceed annual limits per label recommendations.

Restrictions & Safety:

  • Do Not Apply to: Bentgrass, St. Augustinegrass, Dichondra, Carpetgrass, or turf under stress.

  • Avoid Drift: Do not spray near desirable plants, trees, shrubs, or water sources.

  • Reentry Interval (REI): Keep people and pets off treated areas until spray has dried.

  • Do Not Apply During High Temperatures: Avoid use above 85°F to reduce turf injury risk.

  • Grazing & Hay Restrictions: Do not use treated turf for animal grazing or hay production.

Personal Protective Equipment (PPE):

  • Wear long-sleeved shirts, long pants, chemical-resistant gloves, and protective eyewear when handling and applying.

  • Wash hands and exposed skin thoroughly after use.

  • Follow all safety guidelines as outlined in the product label and SDS (Safety Data Sheet).

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.

© 2025 Clesens, Clesen PROturf Solutions & Arthur Clesen Inc. All Rights Reserved.

Arthur Clesen Inc. and Clesen PROturf Solutions is a distributor of commercial fertilizer, chemicals, grass seed, ice, melters, T&O Supplies and Irrigation Components to green industry professionals in Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin.

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