Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules – 10.8 lb, Up to 5 Months, 2 Pack

Take control of your lawn with Spectracide Weed Stop for Lawns

Keep your landscape looking intentional with a granular solution designed to target a broad range of lawn invaders. Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules combines weed management with a protective measure to help you maintain a cleaner, more vibrant turf. Use as directed to support healthy-looking grass while addressing common lawn weeds in a single application.

What it does

This product is formulated to work with established cool-season grasses and several warm-season varieties. It can kill more than 200 types of common lawn weeds and also acts as a pre-emergent barrier against crabgrass and other undesirable annual grasses. When applied correctly, you can experience up to five months of weed control, helping you reduce maintenance between applications.

• Kills 200+ common lawn weeds without harming established turf when used as directed.
• Pre-emergent crabgrass killer to help prevent new annual grasses from taking hold.
• Provides up to 5 months of control, depending on conditions and rate of application.
• Flexible timing: apply in spring through fall when weeds are actively growing.
• Coverage up to 3,000 square feet per 10.8 pound bag, depending on spreader settings.

How to use

• Apply with a broadcast spreader according to the label directions for the intended lawn size.
• Suitable for established cool-season grasses such as Kentucky bluegrass, perennial ryegrass, and various fescues, and for select warm-season grasses in appropriate regions.
• In southern areas, a second application 6–8 weeks after the first can improve weed and crabgrass control.

Spring is a good starting point—apply just before forsythia blooms or when the first dandelion flowers appear. In the fall, apply as weather cools and both grass and weeds remain actively growing, typically around Labor Day. Always follow the product label for best results and to ensure your lawn’s health remains a priority.

Why choose Spectracide

Spectracide delivers straightforward, fast-acting solutions designed to tame lawn invaders with reliable performance. This Weed Stop formula emphasizes ease of use and broad weed coverage, helping you manage overgrowth while supporting a healthy, attractive lawn aesthetic. While results can vary by site and conditions, users often notice fewer weed interruptions and a more uniform lawn appearance over time when used as directed.