#1 Home Improvement Retailer

Internet # 206431940

Model # HG-96451-4

Store SKU # 1001553114

Store SO SKU #1001539586

Top Rated

Weed and Grass Killer 64 oz. Concentrate

$31.27
Apply Now
Pay $6.27 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Kills poison ivy, clover, dandelion and other listed weeds
  • For use on patios, walkways and flower beds
  • Treats up to 6,000 sq. ft.
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy
sample icon
Solve Your Weed & Pest Problems
Get rid of pests and more – inside and out – with our free online tool

Ask about this product

Get an answer now with AI

AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.

Product Details

About This Product

The power is in your hands to keep your landscape in line - unleash it with Spectracide lawn and garden products. Our easy-to-use, fast-acting insect, lawn disease and weed control solutions help you tame lawn and landscape invaders with incredible pest-punishing power. Take command with Spectracide brand. You hold the power. Spectracide Weed and Grass Killer Concentrate 2 is a nonselective weed and grass killer that kills weeds and grasses down to the root. It's formulated for spot treatment of weeds and grasses on patios, walkways and driveways; around flowers, shrubs and trees; and along fences and foundations. This formula is rainproof in 15-minutes - rainfall or watering after 15-minutes won't wash away effectiveness. Spectracide Weed and Grass Killer Concentrate 2 delivers visible results in as fast as 3-hours. Plant new flowers, trees and shrubs in the treated area after just 1-day. For best results, apply during warm, sunny weather when the temperature is over 60 degree . Mix with water and apply with a tank sprayer at the rates directed on the product label. Completely cover the leaves of the target vegetation. Protect desirable plants with a piece of plastic or cardboard - if desirable plants are accidentally sprayed, wash with water immediately. Do not mow, cut or otherwise disturb treated vegetation for at least 7-days following application. Do not use on or around edible feed or food crops.

Highlights

  • Kills weeds and grasses: use on driveways and walkways and around fences, trees, flower beds, shrubs and other listed areas
  • Kills the root: visible results as fast as 3-hours - replant new flowers, trees and shrubs the same weekend
  • Rainfast: rainfall or watering 15-minutes after application will not wash away effectiveness
  • Concentrate: mix and apply with a tank sprayer - spray to completely cover the leaves of the target vegetation
  • Money-back guarantee: guaranteed results or your money back - see product label for details
  • Return Policy

Product Information

Internet # 206431940

Model # HG-96451-4

Store SKU # 1001553114

Store SO SKU #1001539586

Additional Resources

Shop All Spectracide

Specifications

Dimensions

Container Size (oz.)

64

Product Size

64 OZ-Ounce

Product Width (in.)

5.75 in

Details

Application Type

Spray

Area of Use

Driveway, Landscape Bed, Patio

Compatible Grass Type

All Purpose

Concentrated or Ready to Use

Concentrated

Emergent Type

Post-Emergent

Form

Liquid

Organic

Non-Organic

Pack Size

1

Returnable

90-Day

Safe For

Not Safe for Kids and Pets

Safe for Edibles

No

Spray Application Type

Concentrate

Weed Type

Annual Bluegrass, Annual Ryegrass, Bahia Grass, Bamboo, Barnyardgrass, Beggarweed, Bermuda Grass, Bindweed, Bitter Cress, Black Medic, Broadleaf Plantain, Broadleaf Signal Grass, Buckhorn Plantain, Bulbous Buttercup, Bull Thistle, Bur Clover, Burweed, Canada Thistle, Cattails, Centipede Grass, Chamberbitter, Chicory, Cinquefoil, Clover, Cocklebur, Common Burdock, Common Chickweed, Crabgrass, Creeping Charlie, Dallisgrass, Dandelion, Day Flower, Dead Nettle, Dichondra, Dog Fennel, Dollarweed Lawn Pennywort, English Lawn Daisy, False Dandelion, Field Bindweed, Florida Betony, Florida Pusley, Foxtails, Garlic Mustard, Goatshead, Goosegrass, Hawkweed, Heal-All, Henbit, Horsetail, Horseweed, Ironweed, Kikuyu Grass, Knapweed, Knotweed, Kudzu, Lambsquarters, Lespedeza, Mallow, Marestail, Matchweed, Milkweed, Moneywort, Morning Glory, Mouse-Ear Chickweed, Mugwort, Multiflora Rose, Mustard, Narrowleaf Plantain, Nimblewill, Nutsedge, Orchardgrass, Oxalis, Pennywort, Pigweed, Plantain, Poison Hemlock, Poison Ivy, Poison Oak, Poison Sumac, Pokeweed, Prostrate Spurge, Puncture Vine, Quackgrass, Ragweed, Red Clover, Red Sorrel, Sandspur, Shepards Purse, Smartweed, Sow Thistle, Speedwell, Spotted Spurge, Spurge, Spurweed, St. Johns Wort, Stinging Nettle, Tall Fescue, Thistle, Torpedograss, Trumpet Creeper, Virginia Buttonweed, Virginia Creeper, White Dutch Clover, Wild Carrot, Wild Garlic, Wild Grape, Wild Morning Glory, Wild Onion, Wild Rose, Wild Strawberry, Wild Violet, Wood Sorrel, Yellow Nutgrass, Zoysia Grass

Questions & Answers

Can you mow before use
ByAug 18, 2026
1 Answer | 
Answer This Question

Thank you for contacting Spectrum Brands Home & Garden Division. The plant needs time to move the poison through its system down to the root structure. Cutting too early reduces the effectiveness of the treatment. Therefore we recommend no mowing 2 to 3 days up to a week before using the weed a grass killer. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case #02080367.

By|Aug 18, 2026


    How soon can I plant zoysia grass pods after applying to the weeds
    ByAug 12, 2026
    1 Answer | 
    Answer This Question

    Hello, you should wait a minimum of seven days after last application before planting your zoysia grass pods. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 02020831.

    By|Aug 17, 2026


      Will it kill my flowers
      ByAug 1, 2026
      1 Answer | 
      Answer This Question

      Hello. Our Spectracide Weed and Grass Killer Concentrate is a non-selective herbicide which means it kills any weeds and grasses it comes in contact with down to the root. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 02010950.

      By|Aug 4, 2026


        How long does it last, 3 months or a year?
        ByJul 29, 2026
        1 Answer | 
        Answer This Question

        Hello. Our Weed & Grass Killer is formulated to kill already growing weeds and grass, and it has no residual control. Once the existing weeds and grass have died, it will not prevent new weeds or grass from growing. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 02009009.

        By|Jul 31, 2026


          If I get this spray on me what should I do ?
          ByJun 30, 2026
          1 Answer | 
          Answer This Question

          Spectrum Brands takes instances of exposure to our products very seriously. I encourage you to contact our 24 hour Health Center free of charge at 1-800-633-2873 for medical advice and treatment recommendations. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 2126388.

          By|Jul 9, 2026


            how soon can you plant tomato plants
            ByApr 9, 2026
            1 Answer | 
            Answer This Question

            Hello Edward, thank you for your interest! While ornamental flowers, trees, and shrubs can be planted just one day after application, please wait at least 48 hours before planting tomatoes or other vegetables. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 2114887.

            By|May 9, 2026


              Does it kill nutsage?
              ByMar 28, 2026
              1 Answer | 
              Answer This Question

              Hello Rick, thank you for reaching out. Our Spectracide Weed & Grass Killer Concentrate is specifically formulated to eliminate tough weeds, including nutsedge, by killing them down to the root. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 2114817.

              By|Jun 24, 2026

                (1)

                How much concentrate per gal
                ByMar 26, 2026
                1 Answer | 
                Answer This Question

                Hello, for effective weed control, the application rate is detailed on the product label. Please refer to the product label for specific mixing instructions per gallon of water to ensure proper and safe usage. If you have any further questions or concerns, please contact us at 1-800-332-5553 or email youropinioncounts@spectrumbrands.com and reference case# 2120072.

                By|Jun 3, 2026


                  Viewing 1-8 of 100

                  Customer Reviews

                  4.3 out of 5

                  • 4.3 out of 4,831 reviews
                  • 81% recommend this product
                  Filter by:
                  Showing 1-10 of 4,831 reviews
                  This herbicide works great. I needed something that would kill everything. Using my own sprayer, I was able to get into tight spots around my flowers. Killing grass and weeds in one shot. This herbicide covers a large area. One bottle will last me for two seasons I'm sure. I would recommend this product in either the ready-made bottle or the condensed bottle.
                  by
                  Stuff worked great. I bought it to kill poison ivy. Picture is 1 week out.
                  by
                  • Verified Purchase
                  Good all around weed and grass killer.
                  I’ve used this SPECTRACIDE32 oz. Weed and Grass Killer Concentrate for a couple of years. It kills all vegetation within a day or so. I use it along the edge of the house, around the base of the AC unit, and along the bottom of the chain link fence on a consistent basis. Maybe 2 to 3 applications during the spring and summer months. I like the concentrate version. I can mix it in my 1 gallon sprayer and it will usually cover all the areas I need to treat. This is not a selective product, so keep in mind that it will kill most vegetation it is applied to. As long as it is applied and has a chance to dry, I find it very effective. I highly recommend this product.
                  by
                    • Recommended
                    This worked amazing and there are no more weeds in the bark. The ratio of 10 ounces per gallon of water was clearly written and worked very well. Thank you HOME DEPOT for the quick and accurate delivery to my home.
                    by
                    This product was less expensive than others and convenient to mix to various concentrations. I used it a bit stronger than recommended to kill tough weeds. It worked well but needed a second application and a few days.
                    by
                    • Verified Purchase
                    Works as expected and arrived on time, just as expected.
                    by
                    The Spectracide worked as advertised. I started seeing results in a couple days and then really saw everything die off over the next 10 days.
                    by
                    I use this for my concrete surfaces such as driveway and patio. Excellent product for spraying in between the cracks to kill grass and weeds
                    by
                    Spectracide works as advertised! It killed the weeds, grass, and small bushes I wanted to get rid of. They were dead the next morning when I checked on them. I like using the concentrate because I don't have to buy so many bottles. It sprayed so easy from my sprayer. I definately recommend it.
                    by
                    • Verified Purchase
                    2 found this review helpful
                    I’ve been using this product for years, and it works every bit as good as round up and not nearly as expensive
                    by
                    • Verified Purchase
                    2 found this review helpful
                    Showing 1-10 of 4,831 reviews

                    Compare Key Features

                    current item

                    Product Snapshot

                    Must-have for anyone looking to kill weeds and grass down to the root with ease.
                    Must-have for anyone looking to kill and prevent weeds for up to one year.
                    Must-have for anyone looking to kill tough weeds fast with proven, concentrated power.
                    Ideal for customers who want year-long weed prevention, ensuring clear driveways and patios.

                    Coverage Area

                    Makes up to 32 Gal.
                    3, 200 sq. ft.

                    Concentrate or Ready-to-Use

                    Concentrated
                    Concentrated

                    Rainproof

                    Rainproof in hours

                    Visible Results Time

                    As fast as 3-hours
                    Within hours
                    1-hour
                    Starts immediately

                    Residual Effectiveness

                    7 days
                    Up to 1 year
                    Up to 1 year