Ortho GroundClear Weed & Grass Killer Concentrate
Best concentrated solution for homeowners clearing stubborn weeds from landscape beds.
This super-concentrate is the heavy-duty solution for reclaiming overgrown driveways and patios. It acts with impressive speed and stays effective even in unpredictable weather, though you’ll need to be precise with your application to avoid harming the nearby plants you actually want to keep.
$18.69
at
Mrosupreme
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Who it's for
- Budget-conscious gardeners covering large outdoor spaces
- Homeowners seeking permanent clearance for hardscapes and fences
- Detail-oriented users needing tailored strength for specific weeds
Who should skip it
- Safety-focused users wary of handling concentrated chemicals
- Gardeners protecting nearby flowers and delicate landscape plants
- Shoppers lacking dedicated spray equipment or storage space
Performance breakdown
Root Eradication
Powerful formula ensures deep penetration to stop regrowth at the source.
Weather Resilience
Rapid 15-minute rainfast window provides peace of mind during unpredictable weather.
Concentrate Efficiency
High-potency mix delivers significant coverage from a compact, easy-to-store bottle.
Application Versatility
Safe for use near established landscapes while remaining lethal on hardscapes.
Action Speed
Visible results begin almost immediately upon contact with targeted vegetation.
Ease of Preparation
Requires manual mixing and tank sprayer equipment for optimal application results.
Key Specs
Capacity
32 fl. oz.
Formulation
Concentrate
Coverage area
1120 sq. ft.
Rainfast time
15 minutes
Application method
Tank sprayer
Pet safe after drying
Yes
Effectiveness Duration
Up to 1 year
Minimum Application Temperature
60°F
pH Range
5.4
Specific Gravity
1.025 g/cc
What Reviewers Say
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Ask Metto anything about the Ortho GroundClear Weed & Grass Killer Concentrate before you decide.
