Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.
Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.
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Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.

4.5 stars out of 366 reviews
(4.5)|
366 ratings

Key item features

  • Long-Lasting Protection: One application blocks weeds for up to 6 months, ensuring a weed-free garden all season long.
  • Prevents Weed Growth: Effectively stops weed seeds from sprouting, eliminating the need for time-consuming weed pulling.
  • Easy Application: Features a flip-top applicator cap for simple and even distribution of the product.
  • Wide Coverage: A 4.93 lb. bottle covers up to 805 sq. ft., making it suitable for large garden areas.
  • Versatile Use: Safe for use around more than 600 types of perennials, groundcovers, shrubs, and trees as listed on the product label.
  • Application Instructions: Remove existing weeds, sprinkle the product evenly over the garden area, and water it into the soil for best results.
  • Usage Restrictions: Not intended for use on flower seeds, lawns, vegetable gardens, water gardens, or other food-producing plants.
  • Regional Availability: Note that this product is not available for sale in New York.
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Current price is $42.20
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars366 ratings251 reviews
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Reviews summary

Pros
  • : Covers areas with ease and controls weeds.
  • : Application is straightforward with design features.
  • : Has a subtle scent that dissipates quickly.
  • : Instructions are easy to understand.
  • : Helps with weed control in these areas.
Neutral
  • : Can be easily dispersed, but may be uneven.
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Showing 1-3 of 251 reviews

Oct 18, 2025
Kathy
Item details
Size: 4.93 lbs
5 out of 5 stars review

Verified Purchase

There are no weeds here!

I used this for the first time and was surprised at how well it kept the weeds down. I liked it so much I purchased more and used it in other areas. Great product!

Helpful?4UOHO74S83R5365505339
Feb 22, 2025
anonymous
Top Reviewer
Item details
Size: 4.93 lbs
5 out of 5 stars review

Verified Purchase

Controls weeds 9 months

The preen extended control really works. It controlled my weeds for about 9 months. Just used it a second time now that spring is arriving. It should last all summer.

Helpful?4UOHO74S83R5365505339
Aug 6, 2025
WalmartCustomer
Item details
Size: 4.93 lbs
5 out of 5 stars review

Verified Purchase

Fair price point as other box stores.

Incentivized Review
Helpful?4UOHO74S83R5365505339