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Preen 246422 Extended Control Weed Preventer - 13.75 lb. - Covers 2,245 sq. ft.

4.6 4.6 out of 5 stars 1,968 ratings

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Purchase options and add-ons

Brand Preen
Item Weight 13.75 Pounds
Item Form Granule
Coverage 2,245 sq. ft

About this item

  • 1 application blocks weeds up to 6 months
  • When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label
  • Applicator scoop included
  • 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
  • Covers 2,245 sq. ft.

Customer ratings by feature

Easy to use
4.5 4.5
Easy to spread
4.5 4.5
Value for money
3.6 3.6

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Preen 246422 Extended Control Weed Preventer - 13.75 lb. - Covers 2,245 sq. ft.


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Product Description

The best way to control weeds in the garden is to prevent them from getting started in the first place. Preen Extended Control garden weed preventer has a specialized formula to keep weed seeds from starting. 1-easy application of Preen Extended Control Garden Weed Preventer keeps 125 broadleaf and grassy weeds from sprouting for up to 6-months. Your garden will stay weed-free all season long. Weeds rob desirable plants of water and other nutrients. Preen garden weed preventer stops weeds and eliminates time-consuming weed pulling chores. With Preen, you will be free to enjoy a beautiful, weed-free landscape.


From the manufacturer

preen, extended control, preventer

Prevent Weeds in 4 Easy Steps For Up to 6 Months, Guaranteed

preen, extended control, preventer

preen, extended control, preventer

preen, extended control, preventer

preen, extended control, preventer

Remove Existing Weeds

Remove any existing weeds, taking care to remove their roots. Preen Extended Control products for landscape beds do not kill existing weeds.

Mulch the Area

A three-inch layer of mulch helps retain soil moisture, keeps soil temperature even and looks nice and tidy. Mulch also has preventative properties of its own, assisting Preen in keeping weeds away.

Apply Preen

Sprinkle Preen on top of mulch. Apply when the garden is dry so Preen Extended Control granules won’t stick to wet plant leaves.

Water To Activate

After applying the Preen Extended Control product, water the granules to release the ingredient that forms an invisible barrier that blocks weeds beneath the surface.

preen, extended control, preventer

preen, extended control, preventer

preen, extended control, preventer

preen, extended control, preventer

Prevent Weeds in Your Landscape Beds

This Preen Extended Control product can be used around over 600 established plants including common boxwoods, azaleas, snapdragons, daylilies, ivy, and more (as listed on the product label).

Apply Anytime Weeds are Actively Growing

Preen Extended Control works best when applied in spring after spreading mulch on your landscape beds before weeds start growing. If you forget to apply in early spring - no problem - this product can be applied anytime weeds are growing.

Prevents Weeds* for 6 Months

This Preen product prevents common broadleaf garden weeds such as dandelion, chickweed, purslane, and henbit, as well as grassy weeds like crabgrass, foxtail, and bluegrass for up to 6 months. *See use directions for complete list of treated weeds

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Preen 246422 Extended Control Weed Preventer - 13.75 lb. - Covers 2,245 sq. ft.
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Price$64.99-5% $42.78
List:$44.99
-31% $12.79
List:$18.49
$43.96$92.99-44% $13.99
List:$24.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 3 - 5
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
4.5
4.7
4.2
4.2
4.8
4.7
Easy to spread
4.5
4.6
4.4
4.1
4.8
4.6
Value for money
3.6
4.2
4.0
3.7
4.2
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
WhoIsCamera
Amazon.com
coverage
2,245 sq. ft
Covers 3,520 sq. ft.
1000 square feet
Covers 2,500 sq. ft.
900 Sq. Ft.
form
Granule
Granules
Granules
Spray
Granules
Granules
weight
13.75 pounds
22 pounds
5.4 pounds
4 ounces
1 pounds
5.62 pounds

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,968 global ratings

Customers say

Customers like the ease of use and quality of the weed moss control agent. They mention that it's super easy to use and saves time and work. They also say that it prevents new weeds from coming in and is more effective on weeding. However, some customers are mixed on performance, and value.

AI-generated from the text of customer reviews

35 customers mention28 positive7 negative

Customers like the quality of the weed moss control agent. They mention that it's good at preventing new weeds from coming in, lessens weed growth, and saves a lot of weeding this year. Some say that it prevents the germination process of new worms.

"...Since I started using it, I am saving a lot of weeding time. It is pricey, but worth it." Read more

"...This also doesn’t damage existing plants. It just prevents the germination process of new weeds. I have been using granuals for years." Read more

"...And now my rocks are clear of weeds and look so nice. Thank you for a good product. Will definitely be buying again when needing more." Read more

"Works I used on landscape stone around home foundation. Saved a lot of weeding this year!" Read more

12 customers mention9 positive3 negative

Customers find the weed moss control agent easy to use, and appreciate how it saves time and work.

"Super easy to use and, wow, it works!!" Read more

"Easy to apply and product was recommended by friends for weed control. Hopefully it will work." Read more

"...The directions were all in Spanish. I wasted 3/4th of a container not knowing the scoop was at the bottom." Read more

"...Saves time and work so worth the price." Read more

38 customers mention23 positive15 negative

Customers are mixed about the performance of the weed moss control agent. Some mention that it works exceptionally well, while others say that it doesn't work as well as the regular product.

"This works great and apply it twice a year. This eliminates the need to always pull weeds. This also doesn’t damage existing plants...." Read more

"...Also I found NO increased performance using this , when compared to the original formula...." Read more

"...I highly recommend. It does work!" Read more

"Super easy to use and, wow, it works!!" Read more

35 customers mention18 positive17 negative

Customers are mixed about the value of the weed moss control agent. Some mention that it's well worth the price, while others say that it is not worth it.

"Amazon was the cheapest. Better price than the big box stores" Read more

"...Since I started using it, I am saving a lot of weeding time. It is pricey, but worth it." Read more

"...It does have a nice little spreader with it." Read more

"I've been using this product for 2 years now. It got very expensive this year so I only bought 1...." Read more

Works but is strong
5 Stars
Works but is strong
I have used for years and works great Works as it should but too much will kill plants and don’t put it on the plant. This year I was lazy and just throwing it around is a bad idea. Try not to get it on the plants.
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