Roundup Weed Barrier Granules for Weed Prevention, 5.37 lbs.
Roundup Weed Barrier Granules for Weed Prevention, 5.37 lbs.
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Roundup Weed Barrier Granules for Weed Prevention, 5.37 lbs.

226 ratings

Key item features

  • Weed Prevention: Create a weed barrier around your plants with Roundup Weed Barrier Granules.
  • Long-Lasting: Prevents weeds and grasses for up to 8 months (see use directions for complete list of treated weeds).
  • Easy Application: Simply sprinkle directly onto the soil around listed ornamental landscape plants.
  • Plant Safe: Won't harm desirable plants, such as annuals, flowers & bulbs, and established trees & shrubs.
  • Coverage Area: One 5.37 lb. bag covers up to 1,000 square feet.
  • Versatile Use: Can be applied around established trees, shrubs, perennials, ground covers, ornamental grass, bulbs, and bedding plants.
  • Built-In Applicator: Features a built-in applicator for even coverage.
  • Optimal Timing: For best results, apply in the spring and before mulching.
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About this item

Product details

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Customer ratings & reviews

4.2 out of 5 stars
stars
226 ratings105 reviews
How item rating is calculated
  1. 5 stars67% (152)
  2. 4 stars14% (31)
  3. 3 stars5% (11)
  4. 2 stars3% (7)
  5. 1 star11% (25)

Reviews summary

Pros

  • : Simple to use and handle.
  • : Prevents weeds from growing in these beds.
  • : Prevents weed growth around flowers without harm.
  • : The treatment forms a layer that blocks new sprouts.

Neutral

  • : The formula preserves flowers but provides limited weed control.

Cons

  • : Fails to prevent grass growth in treated areas.
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Showing 1-3 of 105 reviews

Jun 3, 2026
Reviewer name: anonymous
Top Reviewer
Item details
Size: 5.37 lbs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good productsaves work

good product keeps the rocks in the yard weed free. Easy to spread do to package design

Helpful?3T6HJD1TB91E626193005
Jul 15, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

works well. easy to use around flower beds

Helpful?3T6HJD1TB91E626193005
May 10, 2026
Reviewer name: Chickendentaltreats
Top Reviewer
Item details
Size: 5.37 lbs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing stuff

It really does keep grass out of the flowers

Helpful?3T6HJD1TB91E626193005
Current price is Now $16.28
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was $18.49
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