Roundup Weed & Grass Killer
Best concentrated solution for homeowners tackling large-scale landscaping and weed removal.
This potent concentrate is the heavy-duty solution for clearing large garden plots or starting a lawn from scratch. While it requires the extra step of mixing, the trade-off is a fast-acting formula that reaches deep into the roots, making it far more efficient than ready-to-use sprays for serious landscaping projects.
$20.99
at
The Mill (The Mill Stores)
Who it's for
- Gardeners needing total root-level weed eradication
- Budget-conscious homeowners covering large areas
- Users wanting customizable strength for varied vegetation
Who should skip it
- Careful gardeners protecting nearby flowers and shrubs
- Safety-focused consumers avoiding controversial chemical ingredients
- Busy users preferring convenient, ready-to-spray solutions
Performance breakdown
Root-kill efficacy
Systemic action ensures weeds are destroyed entirely, preventing rapid regrowth.
Speed of action
Visible wilting begins in nine hours, outpacing many standard herbicide formulas.
Weather resilience
Rainproof status within 30 minutes offers reliable performance in unpredictable climates.
Mixing convenience
Concentrate format allows for precise, scalable dilution for various project sizes.
Application versatility
Effective across diverse surfaces, from patio cracks to large garden plots.
Coverage value
High dilution ratio makes this an economical choice for extensive landscaping.
Key Specs
Formulation
Concentrate
Net Content
36.8 oz.
Dilution Ratio
6 fl. oz. of concentrate to one gallon of water
Rainfastness Time
30 minutes
Activity Type
Post-Emergent
Systemic Action
Kills to the root
Selectivity Type
Non-Selective
Capacity
36.8 fl. oz.
Target Weed Type
Grassy Weeds
Application Form
Concentrate
Know before you buy
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Ask Metto anything about the Roundup Weed & Grass Killer before you decide.
