Preen
Preen Extended Control
Preen Extended Control offers a powerful solution for maintaining pristine ornamental landscapes. This granular weed preventer provides a guaranteed six-month barrier against weed growth with just one application, significantly reducing your maintenance efforts. It's formulated to be safe for use around over 600 established perennials, groundcovers, shrubs, and trees. The 13.75 lb package covers up to 2,245 square feet and features a convenient flip-top cap for easy, precise application. Please note, it is not intended for lawns, vegetable gardens, or any plants grown for food.
$59.75
Owner Satisfaction
4.5
/ 5
Category Rank
78
/ 290
#78 in Lawn & Garden
Price vs Category Average
+84%
Above average
Net Content
13.75
/ lb
Who it's for
- Extended Weed Protection
- Wide Range of Weed Control
- Easy Granular Application
Who should skip it
- Requires Pre-Cleaning
- Limited Use Areas
- Activation Dependent on Moisture
Key Specs
Net Content
13.75 lb
Coverage Area
2,245 sq. ft
Application Tool
Flip-top applicator cap
Weight
16 lbs
Residual Activity
Up to 6 months
Features
- Blocks weeds for up to 6 months.
- Safe for over 600 ornamental plants.
- Easy application with flip-top cap.
- Reduces frequent reapplication needs.
- Granular weed prevention.
- Covers large areas efficiently.
What customers say
Consumers consistently praise Preen Extended Control for its impressive reliability, noting that the product delivers on its promise of long lasting weed prevention. Application is remarkably easy; simply spreading the granules provides months of protection, saving significant time and effort. While the initial cost is higher than competitors, users overwhelmingly agree that the extended effectiveness provides superior value, making it a worthwhile investment for maintaining clean garden beds throughout the season.
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$60