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Internet # 302957529

Model # 500951005

Store SKU # 607394

35.2 oz. Weed and Grass Killer Concentrate Plus

$35.10
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  • Kills tough weeds and grasses to the root
  • Use around landscape beds and on driveways and patios
  • Visible results in as fast as 9 hours
  • View More Details
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Product Details

About This Product

Great value for larger areas. Roundup brand products help you triumph over the toughest weeds and Roundup Concentrate Plus Weed & Grass Killer now features an easy measure cap that helps to make using concentrates easy to use. Roundup Concentrate Plus Weed & Grass Killer is perfect for use around shrubs and trees, on patios, walkways, driveways, gravel areas and mulch, and along fences and foundations. DO NOT USE for spot weed treatment after planting any fruits or vegetables. It is also ideal for large jobs including lawn replacements or garden plot preparation. For best results, add 6 fl. oz. of concentrate to one gallon of water. Use of a Roundup brand sprayer is recommended. The formula is rainproof in 30 minutes, and with FastAct Technology, you will see visible results in as fast as 9 hours. Kill the toughest weeds and grasses to the root with Roundup Concentrate Plus Weed & Grass Killer.

Highlights

  • Kills tough weeds and grasses to the root
  • Rainproof in 30 minutes
  • FastAct Technology - visible results in as fast as 9 hours
  • For use around flowers, shrubs, and trees; on patios, walkways, driveways, gravel areas, and mulch beds; along fences and foundations; in large areas for lawn replacements or garden plot preparation
  • Apply with a Roundup brand tank sprayer
  • Shop all Roundup products
  • Return Policy

Product Information

Internet # 302957529

Model # 500951005

Store SKU # 607394

Additional Resources

Shop All Roundup

Specifications

Dimensions: H 11.18 in, W 4.75 in, D 2.43 in

Dimensions

Container Size (oz.)

35.2 oz

Product Depth (in.)

2.43 in

Product Height (in.)

11.18 in

Product Size

35.2 OZ-Ounce

Product Width (in.)

4.75 in

Details

Application Method

Tank Sprayer

Application Type

Spray

Area of Use

Driveway, Landscape Bed, Patio

Compatible Grass Type

Not for use on lawns

Concentrated or Ready to Use

Concentrated

Contact or systemic

Contact and Systemic

Container type

Bottle

Emergent Type

Post-Emergent

Equivalent ready to use amount

35.2

Extended Control

Non-Extended Control

Features

Kills Common Weeds

Form

Liquid

Indoor/Outdoor

Outdoor

Organic

Non-Organic

Pack Size

12

Primary Active Ingredient

Glyphosate

Returnable

90-Day

Safe For

Not Safe for Kids and Pets

Safe for Edibles

No

Spray Application Type

Concentrate

Total Coverage Area (sq. ft.)

100

Weed Type

Annual Bluegrass, Annual Ryegrass, Bahia Grass, Barnyardgrass, Beggarweed, Bermuda Grass, Black Medic, Broadleaf Plantain, Buckhorn Plantain, Bur Clover, Canada Thistle, Cattails, Cocklebur, Crabgrass, Creeping Charlie, Dallisgrass, Dandelion, Dog Fennel, False Dandelion, Field Bindweed, Florida Pusley, Foxtails, Goosegrass, Henbit, Horseweed, Kikuyu Grass, Knapweed, Knotweed, Kudzu, Lambsquarters, Mallow, Marestail, Milkweed, Mouse-Ear Chickweed, Narrowleaf Plantain, Nimblewill, Nutsedge, Orchardgrass, Oxalis, Pennywort, Poison Hemlock, Poison Ivy, Poison Oak, Prostrate Spurge, Quackgrass, Ragweed, Red Clover, Sandspur, Shepards Purse, Sow Thistle, Spotted Spurge, Tall Fescue, Tansy, Torpedograss, Trumpet Creeper, Virginia Creeper, White Dutch Clover, Wild Morning Glory, Wild Rose, Yellow Nutgrass, Zoysia Grass

Questions & Answers

147Questions
caret
Q:Will roundup kill crabgrass
by|May 14, 2024
1 Answer
Answer This Question

A:  We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 877-220-3089 for assistance.

by|May 15, 2024
    caret
    Q:The cap is supposed to be use measure amounts. I can not find any info on how to read the cap for oz levels. I do see that appears to be 3 lines but no writing. Grappy to say use the cap with no info to indicate oz of cap. Can anyone help?
    by|May 2, 2024
    1 Answer
    Answer This Question

    A:  We are concerned to hear this. We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 877-220-3089 for assistance.

    by|May 15, 2024
      1 found this answer helpful
      caret
      Q:Is round up dog friendly
      by|Apr 6, 2024
      1 Answer
      Answer This Question

      A:  We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 877-220-3089 for assistance.

      by|May 8, 2024
        1 found this answer helpful
        caret
        Q:Will it kill foxtail? How long til safe for pets?
        by|Apr 4, 2024
        1 Answer
        Answer This Question

        A:  We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 877-220-3089 for assistance.

        by|Apr 5, 2024
          Showing 1-4 of 147

          Customer Reviews

          4.2 out of 5

          • 4.2 out of 5,169 reviews
          • 80% recommend this product
          Filter by:
          Showing 1-10 of 5,169 reviews
          Doesn't work
          I mixed a little stronger than suggested as I've used it in the past and it didn't work So I sprayed weeds waited 3 days. No change. Dandelions are still thriving. I sprayed everything a second time. Some weeds a turning yellow. Many are still green. Would not recommend this product!!
          by
          Response from Roundup Consumer ServicesApr 23, 2024
          We're sorry to read about your disappointment with Roundup Weed & Grass Killer Concentrate Plus and appreciate your feedback.

          A complete kill will take 4 weeks. Apply when daytime temperatures are consistently between 60 - 85 degrees F. If there is a lack of rain fall or water then weeds are not actively growing. Water the area 24hrs prior to applying roundup or apply a day or two after it has rained for best results. Evening applications will take longer to kill the weeds because the plant is no longer photosynthesizing. Best to apply in morning after dew has evaporated. We recommend that weeds not be cut for two days both before and after the product application to maximize leaf surface and absorption. Reapply 7 days after initial application, especially on viney, woody or waxy plants.

          We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 877-220-3089 if we can further assist. roundup
            Good stuff!
            Killed the weeds dead. They started looking weak within a couple of hours and then laid over a couple of days later.
            by
            • Verified Purchase
            • Recommended
            Stars are only for product effectiveness. But what a scam....
            Stars are only for product effectiveness. But what a scam. My old Roundup bottle contained 36.8 ounces and was labeled “Value Size”. The bottle I purchased yesterday is the same bottle and contains 35.2 ounces. Nonetheless corporate megalith Bayer labeled it “Larger Size”. If Bayer can’t do simple math why should I trust their aspirin? Truth in advertising?
            by
            • Verified Purchase
            6 found this review helpful
            Nothing better than Round Up
            Round up is the best product for the job i have used it for years now and it has been great for me
            by
            • Verified Purchase
            Great Product
            [This review was collected as part of a promotion.] This concentrated plus Roundup pesticide killer is very effective controlling all unwanted weed and grass that grows in not desired areas. It is simple to use just by mixing 6oz to one gallon of water, the product came with a measuring lid to make the job easier. It takes at least 24 hours or more to see results. After using this product I can say that is effective and won’t harm pets or peoples skin, just follow instructions provided on back of the product for proper use and storage recommendations. The Roundup Concentrate Plus Weed and Grass Killer performs well and as expected.
            by
              • Recommended
              Deader than a door nail
              [This review was collected as part of a promotion.] I have used Roundup products for years. As you will see from before and after photos, it gets the job done. I just found my target and even used a Roundup sprayer which targeted my prey very accurately.
              by
                • Recommended
                Very effective
                [This review was collected as part of a promotion.] Roundup Weed and Grass Killer is fast and effective! Literally overnight I saw amazing results out back where I fight tall water weeds. The smell is not noticable and it's super easy to use, small enough to store anywhere and is of great value. Compared to other weed and grass killers, I prefer Roundup simply for it's fast results and ease of use. I definitely recommend and will repurchase.
                by
                  • Recommended
                  Amazing
                  [This review was collected as part of a promotion.] I like that this bottle includes a small cup to help you measure to add the water with this product. This product helps your side to prevent any unwanted roots grow between the small cracks of the sidewalks.
                  by
                    • Recommended
                    Roundup is the way to go!
                    [This review was collected as part of a promotion.] I like the Roundup Concentrate Plus Weed and Grass Killer, 36.8 oz. It comes with an Easy Measure Cap. Just add 6 oz of concentrate to one gallon of water in your sprayer. I’ve definitely noticed an improvement in my lawn. No more weeds! Roundup is a brand I trust to get the job done. Definitely recommend.
                    by
                      • Recommended
                      Effective liquid and fast results
                      [This review was collected as part of a promotion.] This concentrated plus Roundup pesticide killer is very effective controlling all unwanted weed and grass that grows in not desired areas. It is simple to use just by mixing 6oz to one gallon of water, the product came with a measuring lid to make the job easier. An advantage is the value size of this bottle enough to cover all areas in my patio. The results are fast and notorious on the designated areas that product was applied in another 3 days. After using this product I can say that is effective and won’t harm pets or peoples skin, just follow instructions provided on back of the product for proper use and storage recommendations. My driveway and fence sides is clean and out of unwanted roots, it’s a product I absolutely recommend.
                      by
                        • Recommended
                        Showing 1-10 of 5,169 reviews

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                        Area of Use

                        Driveway, Landscape Bed, Patio

                        Driveway, Garden, Landscape Bed, Lawn, Patio

                        Driveway, Patio

                        Driveway, Landscape Bed, Patio

                        Concentrated or Ready to Use

                        Concentrated

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                        Application Type

                        Spray

                        Spray

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                        Weed Type

                        Annual Bluegrass, Annual Ryegrass, Bahia Grass, Barnyardgrass, Beggarweed, Bermuda Grass, Black Medic, Broadleaf Plantain, Buckhorn Plantain, Bur Clover, Canada Thistle, Cattails, Cocklebur, Crabgrass, Creeping Charlie, Dallisgrass, Dandelion, Dog Fennel, False Dandelion, Field Bindweed, Florida Pusley, Foxtails, Goosegrass, Henbit, Horseweed, Kikuyu Grass, Knapweed, Knotweed, Kudzu, Lambsquarters, Mallow, Marestail, Milkweed, Mouse-Ear Chickweed, Narrowleaf Plantain, Nimblewill, Nutsedge, Orchardgrass, Oxalis, Pennywort, Poison Hemlock, Poison Ivy, Poison Oak, Prostrate Spurge, Quackgrass, Ragweed, Red Clover, Sandspur, Shepards Purse, Sow Thistle, Spotted Spurge, Tall Fescue, Tansy, Torpedograss, Trumpet Creeper, Virginia Creeper, White Dutch Clover, Wild Morning Glory, Wild Rose, Yellow Nutgrass, Zoysia Grass

                        Horsetail, Kudzu, Poison Ivy, Poison Oak, Poison Sumac, Trumpet Creeper, Virginia Creeper, Wild Grape, Wild Rose

                        Alfalfa, Bahia Grass, Beggarweed, Bermuda Buttercup

                        Brush, Clover, Crabgrass, Dandelion, Poison Ivy

                        Extended Control

                        Non-Extended Control

                        Non-Extended Control

                        Extended Control

                        Extended Control