FAQs on SpeedZone: the #1 Post-Emergent Herbicide

SpeedZone Broadleaf Herbicide for Turf is proven in university and real-world trials to provide exceptional control of broadleaf weeds fast, including clover, plantain, ground ivy, and spurge. SpeedZone delivers visible broadleaf activity in hours, and weed death can occur within 7 to 14 days. SpeedZone also provides goosegrass control. It’s highly selective in both warm- and cool-season turfgrasses, SpeedZone is rainfast in as little as three hours.

Frequently Asked Questions about SpeedZone Broadleaf Herbicide

What are the active ingredients?

• Carfentrazone-ethyl
• 2,4-D
• Mecoprop-p
• Dicamba

What does SpeedZone control?

• Clover
• Common chickweed
• Dandelion
• Goosegrass
• Ground ivy
• Plantain
• Spurge
• Other broadleaf weeds as listed

What is SpeedZone labeled for use on?

• Annual bluegrass (Poa annua)
• Annual ryegrass
• Kentucky bluegrass
• Perennial ryegrass
• Red or fine leaf fescue
• Tall fescue
• Other turfgrasses as listed

What is SpeedZone ideal for use on?

• Residential sites
• Golf courses
• Commercial areas
• Recreation areas
• Athletic fields
• Sod farms
• Roadsides
• Cemeteries

What is the reseeding interval?

• One (1) week

When should SpeedZone be applied after seeding?

• After the second mowing

What is the application rate?

• For most cool-season turfgrass: 
1.1 – 1.8 fl. oz. per 1,000 sq. ft.
• For most warm-season turfgrass:
0.75 – 1.5 fl. oz. per 1,000 sq. ft.

Broadleaf Weed Control with SpeedZone

Image: PBI-Gordon

Rate: 4 pt./A
DAT: Days After Treatment
LaTour, Missouri, 2015

Learn More

Always read and follow label directions.