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🌱 Keep your garden flawless—because weeds don’t get a second chance!
Preen Extended Control Weed Preventer is a granular formula designed to block over 125 broadleaf and grassy weeds for up to six months with a single application. Covering 805 sq. ft. per 4.93 lb. bottle, it’s safe around more than 600 types of perennials, shrubs, and groundcovers. Featuring a convenient flip-top applicator, it simplifies garden maintenance by preventing weed growth and reducing manual labor, making it a top choice for professional and passionate gardeners alike.











| ASIN | B074J5699N |
| Active Ingredients | Isoxaben, Trifluralin |
| Best Sellers Rank | #646 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #24 in Weed Killers |
| Brand Name | Preen |
| Coverage | 805 sq. ft |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,845) |
| Global Trade Identification Number | 00088685640926 |
| Included Components | 4.93LB Weed Preventer |
| Item Form | Granule |
| Item Type Name | Preen Extended Control Weed Preventer, 4.93 lb, Covers 805 sq. ft. |
| Item Weight | 4.9 Pounds |
| Manufacturer | Lebanon Seaboard Corporation |
| Model Number | 2464094 |
| Part Number | 24-64092 |
| UPC | 088685640926 |
| Unit Count | 78.8 Ounce |
| Warranty Description | To the extent consistent with applicable law, Lebanon Seaboard Corporation guarantees you will be satisfied with the performance of this product when used as directed, or your money back. If not satisfied, describe the nature of your problem, and send with proof of purchase to Lebanon Seaboard Corporation, 1600 E. Cumberland St., Lebanon, PA 17042. |
A**R
Time Saving Efficient Weed Prevention!
Best Weed 6 month Weed Protection for my 1/2 acre Daylily garden. So glad for the large bucket size with sprinkling scoop! Just perfect!
S**Y
Great product.
Preen delivers good results.
D**.
This will save you time weeding!
Preen does a great job of reducing the growth of weeds and grass in our flower beds, though it’s not completely foolproof. That said, it works well enough that we’ve repurchased it multiple times. One of my favorite features is the container’s special distribution cap—it makes spreading the product evenly across the area incredibly simple. Overall, it’s a worthwhile investment to save a significant amount of time and effort weeding flower beds.
C**.
Purchased at the same price as my local big box store
I love this extended control preen and use in every year. I start it during the early spring rains. While Preen doesn't get rid of every weed, I've noted that the years I don't use it, I have far more weeds to remove. The price on this at the time I purchased it was the same as my big box store, and with my Amazon Prime I didn't have to waste my time or gas (which is currently costly). I pour this larger amount in my smaller Preen spreader. Highly reccommend!
D**O
Would recommend
Worked very well and killing weeds
C**O
WORKS WELL
Works well to keep the weeds out of the rock beds around my house!
P**S
I won't uy this again
Did not work.
N**R
Container lid is awful and the scoop is useless.
I bought the 13.75lb container. There is a pull tab on the lid which is supposed to allow you to tear off the part of the lid that seals it to the container. Mine came about 1/2 way off and then broke leaving the other 1/2 in place and extremely difficult to remove. The scoop was buried about 1/2 way down the container. I had to fish for it. The scoop is just stupid. It has holes in the bottom of it and the product drops all over the place through the holes even when you don't want it to. I threw it away and just used a small plastic container and grabbed a handful at at time and spread it manually. It is very difficult to spread this on a large area without overlapping or missing spots. I am not wasting my money on this stuff again even if it works. I will just spot spray weeds with Roundup when they appear.
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