Hi-Yield Killzall Weed & Grass Killer
Best high potency solution for homeowners managing large scale vegetation clearing.
This is the nuclear option for clearing stubborn overgrowth, working systemically to kill weeds down to the root. It’s incredibly efficient for driveways and fence lines, but because it’s non-selective, you have to be precise—it will destroy anything green it touches, so keep it far away from your prized flower beds.
$16.99
at
RedBarn Feed & Supply
More Killzall options
Who it's for
- Budget-conscious homeowners managing expansive properties or long-term weed control projects
- Property owners needing a total clearing of driveways, fences, or patios
- Gardeners living in unpredictable climates who need dependable outdoor application
Who should skip it
- Meticulous landscapers working in crowded garden beds or near prized plants
- Impatient users requiring immediate visual confirmation of weed death
- Busy individuals preferring ready-to-use formulas without the hassle of dilution
Performance breakdown
Root penetration
Systemic action ensures the entire plant dies, preventing rapid regrowth.
Concentration efficiency
High dilution ratio makes this a cost-effective choice for large areas.
Application versatility
Effective across diverse surfaces like gravel, concrete, and landscape borders.
Vegetation selectivity
Non-selective nature requires extreme caution to avoid killing desirable plants.
Speed of action
Visible wilting occurs quickly, though total eradication takes several days.
Ease of mixing
Simple dilution process makes preparing large batches straightforward and quick.
Key Specs
Capacity
1 gallon
Formulation
Super Concentrate
Type
Non-selective herbicide
Model Number
33693
Systemic action
Yes
Know before you buy
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Ask Metto anything about the Hi-Yield Killzall Weed & Grass Killer before you decide.