Casoron Granules
Best long-term weed solution for established garden landscapes and shrubs.
This is the ultimate set-it-and-forget-it solution for a weed-free landscape. By applying these granules once, you gain an entire season of protection for your established shrubs and roses, though you sacrifice the flexibility of planting new seeds in those treated areas.
$38.61
at
Steve Regan Company
Who it's for
- Landscapers seeking long-term seasonal weed prevention
- Gardeners battling stubborn, deep-rooted perennial weeds
- Homeowners preferring mess-free, ready-to-use application methods
Who should skip it
- Residents sensitive to strong chemical smells near living areas
- Gardeners managing new plantings or delicate vegetable beds
- Users unable to time applications with specific weather conditions
Performance breakdown
Residual Efficacy
Single-season application provides reliable, long-term defense against stubborn weed growth.
Application Convenience
Granular format allows for precise, mess-free distribution across garden beds.
Weed Spectrum Coverage
Targets 52 distinct species, effectively neutralizing both grasses and broad-leaf weeds.
Plant Safety Profile
Formulated to protect established woody ornamentals while suppressing invasive ground cover.
Pre-emergent Potency
Dichlobenil active ingredient creates a robust barrier against emerging weed seeds.
Coverage Efficiency
Eight-pound bag offers substantial value for medium-sized residential landscape maintenance.
Key Specs
Net Content
8 lb.
Active Ingredient
Dichlobenil 2.0%
Application Rate
2-3 level tablespoons per 10 sq. ft.
Coverage Area
Treats 1,700 sq. ft.
Formulation
Granules
Residual Activity
Up to a full season
Target Weeds
Annual grassy and broad-leaf weeds and certain perennial weeds (52 different weeds and grasses)
Application Area
Flower Beds
Application Method
Granular
Weed Control Type
Broadleaf, Grassy, Sedge
Know before you buy
Still have a question?
Ask Metto anything about the Casoron Granules before you decide.