Spectracide
Spectracide Weed Stop Lawns Crabgrass Killer Concentrate
Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate is a selective herbicide designed to control over 250 types of weeds on contact, including crabgrass, in established lawns. It effectively kills major broadleaf weeds and nuisance grasses down to the roots, with visible results appearing in as little as 8 hours. This concentrate is safe for lawns when used as directed and becomes rainproof in approximately 3 hours. It is formulated to treat up to 5,000 square feet, making it a comprehensive solution for a weed-free lawn.
$23.21
Owner Satisfaction
4.0
/ 5
Category Rank
491
/ 548
#491 in Herbicides
Price vs Category Average
-76%
Below average
Active Ingredient
243.741.790.430.22
/ ,-D, dimethylamine salt - %; Quinclorac - %; Dicamba, dimethylamine salt - %; Sulfentrazone - %
Who it's for
- Effective Weed Control
- Cost-Effective Concentrate
- Versatile Application
Who should skip it
- Requires Careful Mixing
- Potential for Lawn Damage
- Environmental and Safety Precautions
Key Specs
Active Ingredient
2,4-D, dimethylamine salt - 3.74%; Quinclorac - 1.79%; Dicamba, dimethylamine salt - 0.43%; Sulfentrazone - 0.22%
Target pests
Crabgrass, large and smooth; foxtail, green, yellow and giant; barnyardgrass; yellow nutsedge.
For use in
Cool season turfgrass: Kentucky bluegrass, Perennial ryegrass, Fescue spp., including tall, red and fine leaf fescues. Warm season turfgrass: Bermudagrass, Zoysiagrass and Buffalograss.
Application
Apply when daytime temperatures are between 45 degrees Fahrenheit and 90 degrees Fahrenheit. Do not apply to Bermudagrass when daytime temperatures exceed 85 degrees Fahrenheit.
Yield
Treats up to 5,000 sq. ft.
Formulation
Liquid Concentrate.
Shipping Weight
2.35 lbs
EPA Registration
9688-268-8845
Features
- Controls over 250 types of weeds on contact.
- Kills weeds down to the roots.
- Provides visible results in as little as 8 hours.
- Rainproof in approximately 3 hours.
- Guaranteed safe for lawns when used as directed.
- Covers up to 5,000 sq. ft.
- Kills common weeds
- Kills crab grass
- Safe for lawns
- Concentrate formula
What customers say
Customers frequently highlight the product's notable effectiveness against a range of common lawn weeds, particularly crabgrass, when applied correctly. Many appreciate its concentrated formula, which offers significant value, allowing for extensive coverage and making it a cost effective solution for maintaining a healthy lawn. Users generally find the mixing instructions straightforward, contributing to a positive application experience. The consistent results reported by many underscore its reliability as a lawn care staple.
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$23