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Internet #302681458

Model #438510605

5.4 lbs. Landscape Weed Preventer

  • Don't pull weeds and grasses, prevent them
  • Prevents new weeds and grasses from sprouting for up to 6 months
  • The easy to use built-in applicator provides even coverage
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Product Details

Roundup Landscape Weed Preventer

  

A Simple Step Towards a Weed Free Landscape and Garden

Roundup Landscape Weed Preventer prevents weeds and grasses for up to 6 months, Guaranteed!* *Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will refund the purchase price.

  

Photo showing product being applied.

  

Don't Pull Weeds and Grasses, Prevent Them

Apply Roundup Landscape Weed Preventer directly to soil around plants in spring before weeds germinate and before mulching. Won't harm your desirable plants and flowers when used as directed.

  

What It Does Icons

  

Creates a Weed Barrier

It works by forming a weed barrier to stop weeds before they start.

Where To Use Icons

  

Where To Use

Use around annuals, around established flowers, bulbs and around trees & shrubs.

How To Apply Icons

  

How To Apply

Step 1: Sprinkle 2 tbsp per 10 sq. ft.Step 2: Wash granules from plants & activate by watering in.

Photo of four different weeds.

  

Prevents Weeds

Stop over 40 types of grassy and broad leaf weeds.

Photo of Product

  

Built-In Applicator

Convenient and easy to use.

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When to Apply

Apply to soil around plants in spring before weeds germinate and before mulching.

1X Icon

  

Apply Once Per Year

Also, allow 2 weeks for new plants to become established before treating.

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Coverage

5.4 lb. covers 1000 sq. ft.13 lb. covers 2420 sq. ft.

Guarantee Icon

  

The Roundup Guarantee

Guaranteed results or your money back. See label for details.

Roundup, Where there's a weed there's a way.

  

Take Control

Roundup products can help you take control of your yard.

Don't Pull Weeds and Grasses, Prevent Them. Introducing Roundup Landscape Weed Preventer which prevents weeds and grasses for up to 6-months, Guaranteed. It creates a weed barrier and stops weeds from growing. For best results, apply directly to soil around plants in Spring before weeds germinate and before mulching. And, when used as directed, it won't harm your desirable plants and flowers. The easy to use built-in applicator provides even coverage. Save time and energy with Roundup Landscape Weed Preventer. Outsmart weeds before they appear. A simple step towards a weed free landscape and garden. Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will refund the purchase price.
  • Prevents weeds and grasses for up to 6-months
  • Won't harm desirable plants
  • Stops weeds from growing
  • Creates a weed barrier
  • Built in applicator
  • Return Policy

Additional Resources

From the Manufacturer

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.
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Specifications

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Questions & Answers

22Questions
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Q:1. How safe is this around dogs? 2. Will this kill the weed called Mallow?
by|Nov 19, 2021
1 Answer
Answer This Question

A:  Roundup Landscape Weed Prevent is not labeled to control Mallow. Keep people and pets out of the area during application.Do not enter or allow pets to enter treated area until watering-in is complete and the soil surface is dry.

by|Nov 22, 2021
    caret
    Q:will this kill weeds and grass that is already established
    by|Jun 1, 2021
    2 Answers
    Answer This Question

    A:  Roundup Landscape Weed Preventer is a pre emergent weed control. This product will not control weeds that are already growing.

    by|Jul 15, 2021

      A:  No. The information on the bag states that this is a pre-emergent. You would need a weed killer to rid your flower bed of weeds. I used this product for the first time this Spring, spreading the granules and watering them in before fresh mulch was put down. So far I have only seen a couple of weeds in my flower beds. I am very pleased with this product.

      by|Jun 2, 2021
      caret
      Q:Hi, Does this kill annual flowers that have not spouted yet?
      by|Apr 8, 2021
      2 Answers
      Answer This Question

      A:  I am not sure, but I bought another brand, that claimed it would get rid of my monkey grass, only, but killed all my sweet William ground cover, so try getting a small amount, and try a spot to see how it goes. You can always, return, it if your unhappy, Home depot, is very good about that.

      by|Apr 9, 2021

      A:  Thank you for your question regarding Roundup Landscape Weed Preventer. This product may be applied for control of susceptible annual weeds in plantings of wildflowers listed on the label (black-eyed susan, Califorina poppy, coreopsis, oxeye daisy, etc.). Please contact us at 877-220-3089 if there is anything else that we can help you with.

      by|Jun 11, 2021
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        Q:does this kill purple thistle?
        by|Nov 19, 2020
        1 Answer
        Answer This Question

        A:  Purple thistle is not a listed plant that Roundup Landscape Weed Preventer will prevent. This product does not kill any existing weeds.

        by|Nov 20, 2020
          Showing 1-4 of 22
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          Customer Reviews

          4.2 out of 5
          (274)
          • 4.2
            out of 274 reviews
          • 89%recommend this product
          Filter by:
          Showing 1-10 of 274 reviews
          Really helps
          I have rose gardens and the weeds had been horrible the last couple years until I used this. I really like that this works as a preventative measure, versus having to scorch and kill a mass of already thriving weeds. It’s very easy to apply and low maintenance. Kw I’ll be using this again in the spring.
          by
            • Recommended
            I waited a long time to write this review, because I wanted to test the claim that it prevents we...
            I waited a long time to write this review, because I wanted to test the claim that it prevents weeds for 6 months. Well it's true. I sprinkled these little micro-balls at the base of several fruit trees, and 6 months later, only one little weed grew at one of the trees the whole time. I re-applied after 6 months and waited another 6 months. Same results, while the rest of my backyard is sprouting weeds like crazy. Trust this stuff, it works. The bag is a bit clumsy when trying to get in under a tree, but the built-in handle would work well if you simply want to broadcast over an area.
            by
            • Recommended
            2 found this review helpful
            I’ve given this product several weeks of trial on the gravel portion of my driveway, and I can sa...
            I’ve given this product several weeks of trial on the gravel portion of my driveway, and I can say it works well! After killing what was already growing with a systemic weed killer, I applied this product and have had absolutely no regrowth. In the past I’ve had to use a weed killer spray several times during the growing season to keep regrowth down, and as of 6 weeks I can see absolutely nothing returning.
            by
            • Recommended
            1 found this review helpful
            This is a 5.4 lb. plastic bag of pre-emergent weed preventer. It is NOT a weed killer, it is a ne...
            This is a 5.4 lb. plastic bag of pre-emergent weed preventer. It is NOT a weed killer, it is a new weed growth blocker. It comes in a plastic bag with a handy spout and handle and has a good coverage rate of 2 tablespoons per 10 square foot area. The manufacturer states this product IS NOT FOR LAWNS OF VEGETABLE GARDENS. It is safe for established plants (planted for over 2 weeks) and will not injure plants if the residue is washed off. The product needs to be watered in after application and used with mulch is more effective. We had several weeks of very hard rains after application and thus our review is not a typical application and we are waiting to see how effective it is under unusually harsh conditions, The product applies easily and it is easy to see how much and where you are putting it. It prevents weeds for up to 6 months but is to be applied only once a year before weed seeds germinate.
            by
            • Recommended
            3 found this review helpful
            I used this to control the weeds that might sprout up around my container garden area. I first us...
            I used this to control the weeds that might sprout up around my container garden area. I first used a liquid weed killer spray to quench the weeds after I mowed over them. I then put down a good dose of this weed preventer followed by landscape fabric and mulch. I put my pots on top of some flat pavers placed on top of the mulch. So far no weeds have come up in the middle but I have a few peeking up around the edges although those may have come in after the treatment and in the mulch. Overall, I think it does a pretty good job of keeping the weeds at bay.
            by
            • Recommended
            2 found this review helpful
            We finally have weather that allows us to get outside to take care of some yard work. My husband...
            We finally have weather that allows us to get outside to take care of some yard work. My husband handled the sprinkling of the weed preventer and was really impressed with how much control he had over where the pellets were going. He liked the handle and the ease of use. This bag was enough to do our front flower beds and should work all season here's to hoping.
            by
            • Recommended
            1 found this review helpful
            you be the judge
            [This review was collected as part of a promotion.] fantastic produce use as directed no more wasting time pulling weeds
            by
              Roundup Landscape Weed Preventer says it'll prevent weeds and grasses for up to 6 months, Guarant...
              Roundup Landscape Weed Preventer says it'll prevent weeds and grasses for up to 6 months, Guaranteed. It creates a weed barrier and stops weeds from growing. It won't harm your desirable plants and flowers according to the manufacturer. The easy to use built-in applicator provides even coverage. Manufacturer states: Prevents weeds and grasses for up to 6 months Won't harm desirable plants Stops weeds from growing Creates a weed barrier Built in applicator
              by
              • Recommended
              1 found this review helpful
              MY NEW LANDSACAPING WEED PREVENTION PRODUCT
              [This review was collected as part of a promotion.] I received this product about two weeks ago. I had never seen this before, as it is a new item for sale from round up. I love the way the bag is designed with the handle on the side to make it easy to hold and distribute throughout your landscaping. On March 28 I applied the product in and checked it 10 days later. You can already see the weeds dying, I also have two loops and lilies and other flowers planted in the landscaping. This product is not affect the flowers but it did kill the grass and weeds. That’s great before I would have to take the round up spray and spray each individual weed this way you apply the granules in a does it for you. You only have to apply it every six months or maybe even once a year. It’s my new go to landscaping weed preventer. I will provide pictures.
              by
                • Recommended
                It will take a few months to determine if the product really works but I'm sure it will. Monsanto...
                It will take a few months to determine if the product really works but I'm sure it will. Monsanto/Roundup products usually do work. What I did not like is the packaging. It's a plastic bag that weighs five lbs and to hold it with one hand it is difficult because of an embedded plastic rod that tries to act like a handle. To get proper spread it will take two hands. Other companies similar products use a plastic bottle with a full handle and it is easier and more comfortable to use. Perhaps if the bag had a cutout for your finger to act as a handle it would be better. Using it once a year may not be all that bad, however, I live in Florida and this product would be needed at least two times a year. Winter weeds in Florida (south and central) germinate in September and Summer weeds start around March time frames.
                by
                • Recommended
                1 found this review helpful
                Showing 1-10 of 274 reviews

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