Preen Extended Control Weed Preventer 4.93-lbs. 805-sq ft Pre-Emergent Herbicide
Item #959471 |
Model #2464092
Blocks weeds for 6 months
Flip-top applicator cap makes it easy to apply
Controls dandelion, chickweed, clover, henbit, plantain, crabgrass and many other common landscape weeds as listed on the label
When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, ground covers, shrubs and trees as listed on the product label
Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants
Not available for sale in NY
Apply spring, summer or fall then reapply every 6 months for weed-free landscape beds all year round
General | |||
|---|---|---|---|
Series Name | Extended Control Weed Preventer | Area of Use | Garden |
Type | Herbicide | Pre-Emergent | Yes |
Application Method | Spreader | Application Season | All season |
Primary Usage | Weed preventer | Maximum Duration of Effectiveness (Days) | 180 |
Concentrated | No | ||
Dimensions | |||
|---|---|---|---|
Maximum Coverage Area (Sq. Feet) | 805 | Size | 4.93-lbs. |
Features | |||
|---|---|---|---|
Contains Glyphosate | No | Recommended for Chickweed | Yes |
Delivery System | Granules | Recommended for Crabgrass | Yes |
Lowe's Exclusive | No | Recommended for Dandelions | Yes |
Natural | No | Recommended for Moss | No |
Odorless | No | Recommended for Nutsedge | No |
Organic | No | Recommended for Poison Ivy | No |
Rain Resistant | No | Recommended for Poison Oak | No |
Ready to Use | Yes | Recommended for Tree Stumps | No |
Recommended for Algae | No | Recommended for Vines | No |
Recommended for Brush | No | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | OMRI Listed | No |
EPA Registration Number | 961-421 | ||
Compatibility | |||
|---|---|---|---|
For Use in Flower Beds | Yes | For Use Around Trees | Yes |
For Use in Vegetable Gardens | No | For Use Along Fences | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 10171700 | ||
Check out the Best Selling Weed Preventers on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this product for exceptional weed prevention, with most reporting near-complete elimination of weeds in flower beds and landscaping areas. Reviewers consistently highlight its pre-emergent action that stops weeds before they emerge, with many noting results lasting two to four months or longer. The granular formula is widely described as easy to apply with clear instructions and an included scoop for precise spreading. Most find it intuitive even without gardening experience. While a few report inconsistent results or question longevity claims, the vast majority credit it with significantly reducing garden maintenance and express strong loyalty as repeat users.
Customer review summary generated by AI, including incentivized reviews.