Preen Garden Weed Preventer - 31.3 lb. - Covers 5,000 Sq. ft.
Preen Garden Weed Preventer - 31.3 lb. - Covers 5,000 Sq. ft.
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Preen Garden Weed Preventer - 31.3 lb. - Covers 5,000 Sq. ft.

4.7 stars out of 1602 reviews
(4.7)|
1,602 ratings
Preen Garden Weed Preventer - 31.3 lb. - Covers 5,000 Sq. ft.Preen Garden Weed Preventer 31 3 lb Covers 5 000 Sq ft
Size:31.3 lbs

Key item features

  • Effective Prevention: Stops weed seeds from germinating for up to three months, ensuring a weed-free garden.
  • Broad Application: Safe for use around over 200 established flowers, vegetables, trees, and shrubs, including edibles.
  • Convenient Spreading: Includes an applicator scoop for easy and precise application in garden areas.
  • Specific Usage: Designed for flower, shrub, and all bedding areas, but not for use on lawns.
  • Preparation Required: All existing weeds and grasses must be removed prior to application for optimal results.
  • Generous Coverage: The 31.3 lb package covers an extensive area of 5,000 square feet.
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Current price is $63.99$2.04/lb
Price when purchased online
  • Free shipping
  • Free 90-day returns

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Columbus, 43215
Arrives by Tue, Feb 24
Sold and shipped by Walmart.com
Free 90-day returns
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About this item

Product details

Warranty

Customer ratings & reviews

4.7 out of 5 stars
stars1,602 ratings1,498 reviews
How item rating is calculated
  1. 5 stars81% (1,304)
  2. 4 stars13% (207)
  3. 3 stars1% (19)
  4. 2 stars1% (15)
  5. 1 star4% (57)

Reviews summary

Pros
  • : Prevents weed growth during this season.
  • : Spreads or sprinkles easily around plants.
  • : Covers entire yard areas effectively.
  • : Prevents weeds from growing in flower and mulch beds.
  • : Prevents weeds from growing around them.
  • : Helps maintain a weedless look in gardens and flower beds.
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Showing 1-3 of 1,498 reviews

Jan 18, 2026
WalmartCustomer
Item details
Size: 31.3 lbs
5 out of 5 stars review

Verified Purchase

The price of Preen - like most things -- has greatly increased in this past year, so that, of course, doesn't please me. But my biggest problem is the one mentioned earlier -- that my delivered order was short by 13.6 pounds of Preen, or $27.20 (plus tax) .... I look forward to a refund of that amount, or another shipment of the Preen that's owed. Thank you !

Incentivized Review
Helpful?78RGHKRB02NI22249806
Aug 23, 2025
WalmartCustomer
Item details
Size: 31.3 lbs
5 out of 5 stars review

Verified Purchase

This was a very difficult year for weeds in my large flower gardens. At considerable expense i had all weeds removed by hand , took 7 days and flower beds covered wit weed suppress fabric and mulch. Adding Preen will suppress weed seed germination for 3 months. Such a large area required 7 large bags of Preem and expense and delivery was a big concern for me. Walmart price was significantly below other vendors and product delivered to my house.

Incentivized Review
Helpful?78RGHKRB02NI22249806
Sep 8, 2025
Carmela
Item details
Size: 31.3 lbs
5 out of 5 stars review

Verified Purchase

Easy to use,

Used an old yogurt container to pour it exactly where I needed it. Light rain activated it. Stays put. Use protective gloves. Highly recommended for pre-emergent weeds. More like seed killer instead of weed killer. :)

Helpful?78RGHKRB02NI22249806