Roundup Landscape Weed Preventer
Best preventative barrier for low maintenance flower beds and garden landscapes.
Stop weeds before they emerge with a simple granular barrier that lasts for half a year. It creates a protective shield around your existing plants, blocking unwanted growth without requiring constant manual maintenance.
$23.18
at
Lowe's
More Weed Barrier options
Who it's for
- Homeowners seeking a low-maintenance solution for weed-free garden beds
- Gardeners protecting existing ornamental plants while preventing new weed growth
- Busy individuals wanting a quick and mess-free landscaping task
Who should skip it
- Users looking for a curative spray to eliminate active weed patches
- Landscapers in drought-prone areas with restricted water usage
- Edible gardeners or those trying to overseed their turf
Performance breakdown
Weed suppression longevity
Six-month barrier window significantly reduces the need for mid-season maintenance.
Application convenience
Integrated applicator simplifies distribution and ensures consistent, even coverage.
Plant safety profile
Selective formula protects established ornamentals while targeting invasive germination.
Coverage efficiency
Standard 1000 square foot yield suits most average residential landscape beds.
Ease of handling
Lightweight packaging makes maneuvering around garden beds physically effortless.
Pre-emergent reliability
Highly effective at stopping weed cycles before they break the surface.
Key Specs
Weight
5.37 lbs
Coverage Area
1000 sq ft
Formulation
Granules
Application Timing
Spring
Weed Control Type
Pre-Emergent
Effectiveness Duration
6 months
Know before you buy
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Ask Metto anything about the Roundup Landscape Weed Preventer before you decide.