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Scotts WeedEx Herbicide

Stop weeds before they start!

Scotts WeedEx  Logo
Early spring application can prevent crabgrass and problem weeds all season long. And rain, snow, or freezing weather will not affect performance, after application.
Active Ingredient %
Pendimethalin 1.71 %
Other Ingredients 98.29 %
Mode of Action
Seedling Root Growth Inhibitors
Site of Action
(3) Microtubule Inhibitor
Available on Amazon

$1.80 / lb
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Safe On
Not Safe On
Maximum Yearly Limits
Maximum application rate is 116.95 lbs per acre of Scotts WeedEx or 2 lbs of active ingredient per acre.
Time Between Applications
Don't apply more frequently than twice a year. Allow at least a two month interval between applications.
Water Instructions
It is not necessary to water-in immediately after application. For best results, lightly water the lawn to rinse the particles from the grass blades (up to 1/4 to 1/2 inch) within 2-3 days after application. Rain, snow, or freezing weather after the application will not affect the performance of WeedEx.
Before Seeding Instructions
Don't plant grass seed for four growing months or sprig an area for five months after using this Scotts Halts.
After Seeding Instructions
Don't use on newly seeded grass lawns until after the fourth mowing. On newly sprigged areas, wait 5 months before application.
CertainLabel™

Scotts WeedEx Optimized Application Label Rate Calculator

Legend:
Control
Suppression
No Control
Broadcast Treatment:
1
Grass / Turf Types Safe
Bahiagrass
Bermudagrass
Buffalograss
Centipedegrass
Kentucky Bluegrass
Kikuyu Grass
Perennial Ryegrass
St. Augustinegrass
Tall Fescue
Zoysiagrass
1
Jump to CertainLabel™ Scotts WeedEx Label Rates & Calculator for these 10 turf types
Broadcast Treatment
Label Rate:
2 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.60 per 1,000 sqft
1
Broadcast Treatment
No broadcast treatment rates listed. Please, review the label or contact the merchant for more information.
1
Broadcast Treatment
Application Interval:
Early Spring
Label Rate:
2 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.60 per 1,000 sqft
Instructions:
Apply when lawn is dry.
2
Broadcast Treatment
Application Interval:
Fall
Label Rate:
2 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.60 per 1,000 sqft
Instructions:
For southern weeds. Apply when lawn is dry.
3
Broadcast Treatment
Application Interval:
Early Spring
56 days
Label Rate:
2 lbs per 1,000 sqft
Cost Effectiveness:
Covers 5000 square feet
at a cost of
$3.60 per 1,000 sqft
Instructions:
For goosegrass control, repeat application in 8 weeks. Apply when lawn is dry.
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