SKU: 32413188058

Roundup® Weed & Grass Killer₄ Concentrate

Sale price$13.49 Regular price$14.99
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Roundup® Weed & Grass Killer₄ ConcentrateOverview Roundup Weed & Grass Killer Concentrate kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds Roundup Weed & Grass Killer Concentrate is rainproof in as fast as 30 minutes and produces visible results in hours Allows for planting 1 to 30 days after application (see booklet for details) Use in flower beds, around trees, along fences,

Overview

  • Roundup® Weed & Grass Killer₄ Concentrate kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds
  • Roundup® Weed & Grass Killer₄ Concentrate is rainproof in as fast as 30 minutes and produces visible results in hours
  • Allows for planting 1 to 30 days after application (see booklet for details)
  • Use in flower beds, around trees, along fences, driveways and walkways, freshly cut woody stumps, in large areas for lawn replacement, garden plot preparation and other areas of your yard
  • Mix Roundup® Weed & Grass Killer₄ Concentrate according to label directions and spot treat or spray evenly each gallon of spray solution over 300 sq. ft. with a tank or hose-end sprayer

Specs and Details

Active Ingredients

  • Triclopyr, triethylamine salt ... 2.50%
  • Fluazifop-P-butyl ... 2.00%
  • Diquat dibromide ... 1.50%

Cautions

Avoid contact with eyes, skin or clothing during and after application. Do not apply this product in a way that will contact any person or pet, either directly or through drift. Keep people and pets out of the area during application. Only persons applying this product may be in the area during application. Do not exceed the maximum single or yearly application rate of 60 fl oz product per 300 sq ft (9 lb ae triclopyr per acre) and wait a minimum of 28 days before repeating application. Do not apply this product via backpack sprayer.

Disposal Methods

  • If Empty: Place in trash or offer for recycling, if available.
  • If Partly Filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.

Product Label

  • This is not the product label. Always read and follow the product label before use.
  • Safety Data Sheets can be found at scottsmsds.com

Description

Take control of your outdoor space with Roundup® Weed & Grass Killer₄ Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds. It is rainproof in as fast as 30 minutes, produces visible results in hours, and allows you to plant 1 to 30 days after application (see booklet for details). Use Roundup® Weed & Grass Killer₄ Concentrate in flower beds, around trees, along fences, driveways and walkways, freshly cut woody stumps, in large areas for lawn replacement, garden plot preparation and other areas of your yard. Mix the concentrate according to label directions and spot treat or spray evenly each gallon of spray solution over 300 sq. ft. with a tank or hose-end sprayer. Do not allow people or pets to enter the treated area or touch treated plants until spray has dried. One 64 fl. oz. bottle of Roundup® Weed & Grass Killer₄ Concentrate makes between 10.6 to 21 gallons (see booklet for mixing instructions) and covers up to 3,200 to 6,300 sq. ft.

Step by Step Instructions

TANK SPRAYER: Use of Roundup® Brand tank sprayer is recommended. A plastic, fiberglass, plastic-lined steel or stainless steel sprayer may also be used.

  • Remove tamper evident band on bottom of cap.
  • For best results, add 6 fl. oz. (12 Tbs.) per gallon of water using the measuring cap provided. For easy to kill weeds such as small newly emerged annual weeds (less than 3 inches), add 3 fl. oz. (6 Tbs.) per gallon of water. Close cap tightly after use.
  • Spot treat or spray evenly each gallon of spray solution over 300 sq. ft.

HOSE-END SPRAYER: For large areas consider using a hose-end sprayer.

  • For best results, set dial to 6 oz. For easy to kill weeds such as small newly emerged annual weeds (less than 3 inches), set dial to 3 oz.
  • Pour concentrate into sprayer jar. DO NOT add water.
  • Connect garden hose to the sprayer and turn on water. Spray evenly over treatment area. Start by spraying treatment area farthest from the faucet working backwards.

HOW TO APPLY

  • Adjust nozzle to the desired spray setting.
  • Spray the weeds or grasses you want to kill until thoroughly wet.
  • Spot treat or spray evenly each gallon of spray solution over 300 sq. ft.
  • When spot treating weeds around desirable plants, shield plants from drift with a sheet of cardboard or plastic. If desirable plants are sprayed accidentally, rinse off immediately with water.

WHEN AND WHERE TO USE

Where Not to Use

  • Do not use on or around edible food or feed crops; or where livestock grazing is allowed.
  • IMPORTANT: Do not spray plants or grasses you like - they will die. Not recommended for spot weed control in lawns since this product kills lawn grasses. Do not allow treated weeds to come in contact with desirable plants until spray has dried.

Where to Use

  • On patios, walkways, driveways, gravel areas or mulch beds
  • Around flowers, trees, or shrubs
  • Along fences
  • Edging around foundations and retaining walls
  • In large areas: For lawn replacement & garden plot preparation
  • Freshly cut woody stumps
  • Plus other areas where weeds are invading your yard

When to Apply

  • Use anytime weeds and grasses or brush are actively growing.
  • For best results, apply at the 6 fl. oz. rate during warm, sunny weather above 60°F. Development of visible results could be delayed in cool or cloudy conditions or when using the 3 fl. oz. rate.
  • Spray when air is calm to prevent drift to desirable plants.
  • RAINPROOF: Rain or watering 30 minutes after application will NOT wash away effectiveness.
  • Some established perennial or hard to kill weeds may require a repeat application.
  • Brush sprayed in the fall may not be controlled until the following season. In the spring, spray regrowth if it occurs.

How Often to Apply

  • Wait a minimum of 28 days before repeating application.

SPECIAL INSTRUCTIONS

Watering Tips

  • Rain or watering 30 minutes after application will NOT wash away effectiveness.

Mixing Instructions

To measure the right amount of product, use the convenient easy-measure cap with volume markings inside.

  • Mixing Instructions (General Weed Control Annuals*)
  1. Tank Sprayer: Use 3 fl. oz. (6 Tbs.) in 1 gallon of water.
  2. Hose-End Sprayer: Pour concentrate into sprayer jar. DO NOT ADD WATER. Set dial to 3 fl. oz. and spray.
  • Mixing Instructions (Tough Weed Control for Perennials, Brush, Vines or Lawn Renovation)
  1. Tank Sprayer: Use 6 fl. oz. (12 Tbs.) in 1 gallon of water.
  2. Hose-End Sprayer: Pour concentrate into sprayer jar. DO NOT ADD WATER. Set dial to 6 fl. oz. and spray.

*some established hard-to-kill annual weeds may require the 6 fl. oz. use rate, such as Crabgrass, Goosegrass, Common Purslane, and Chickweed.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32413188058

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4.0 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
wild animals
San Leandro, US
★★★★★ 5
Best toy, the end
Style: Sport, Size: 12in, Style: Sport, Size: 12in
Combined with the Max Glow ball, this is the best dog toy available on modern planet Earth. I have a burly 92lb. pit bull mix with highly developed prey drive, and she will chase the glow ball for hours if I let her. The tiny sport launcher (Sport 12M) is the best, because you can still throw the ball really far, but you can also slam the ball down a few feet away from yourself so it bounces up in the air and your dog has to jump to catch it, or you can throw it up really high so it bounces 15' away or so and your dog can jump to catch it. We sometimes have to play fetch in a pretty small area, so it's nice to have the small launcher for these games. The larger launchers aren't as fun in small areas. You can play the same games but it's trickier to throw the ball correctly. Also, the small launcher is a lot easier to carry. The small launcher fits in my dog-walk-stuff backpack (with the ball in the launcher so I don't have to dig for it later), but the big ones don't easily. The launcher also has a hole in the end so you can hang it from your bag or whatever with a carabiner. The big ones are too long for that in most cases, and swing back and forth. Also-also my dog loves to ask for the launcher, then when I give it to her she plays keep-away and it's adorable. The big launcher I have is harder for her to balance in her mouth, so she just lays down and chews on it until it gets taken away. She's chewed on all of the four Chuck Its we've owned, but she's only broken one (a big one), but that's because she got ahold of it when no one was home. The little one in my bag is totally chewed up but still works great. I think they're sturdier than the big ones. Except for the launcher she chewed into pieces, which was our fault, the only reason we've had to replace anything was because we lost it. Usually we keep the launcher and ball in the backpack so she can't get to them and so they don't get lost, so we rarely have to replace them. There is just not a better value in toys, and the startup price is really low. Once again I really recommend the glow ball! It doesn't get soggy no matter how wet the grass or the dog mouth is. It is fun to chase because it is slippery and it collapses when it's squeezed, so it pops out of the dog's mouth and flies away if they bite it at the wrong angle; it's really bouncy, and stays bouncy because it can't be popped; it whistles so you can usually hear it even if you can't see it; and it really glows enough for nighttime catch, even if you only have your cellphone flashlight to charge it up! UPDATE: I should have said, we have the 12M launcher, which means the handle is 12 inches long and it uses a medium-sized ball. The medium ball is 2.5 inches in diameter, so the launcher will fit regular tennis balls, too! But my dog won't play with regular tennis balls anymore because they aren't anywhere near as fun as the glow balls, and I think she doesn't like having gross sloshy muddy tennis balls in her mouth. I lost my short launcher awhile back and could only get a long one locally to replace it, which reminded me that you have to lean over a lot further to use the short launcher. So if you have trouble leaning over to the point that your hand is a foot above the ground, this may be hard for you to use. I wish Amazon would let us choose colors, because my old one was green, and the big one is orange, both of which are bright enough to see in the grass from far away, even at night. Still, best toy!
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Reviewed in the United States on May 19, 2017
A
Verified Purchase
Amazon Fan
Carnegie, US
★★★★★ 5
Highly recommend.
Style: Sport, Size: 12in
Love this. Dog sitting for a dog that loves to chase balls but my shoulder doesn’t like throwing them. Got this yesterday and it’s perfect. Real arm/shoulder saver. Seems sturdy and I was concerned that a standard tennis ball would not work. We tend to lose balls when walking because this lab insists on carrying the ball in its mouth. They work.
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Reviewed in the United States on March 22, 2026
D
Verified Purchase
Dobelvr
Whiting, US
★★★★★ 5
These are awesome and I couldn't play ball with my Dobermans without it!
Style: Sport, Size: 12in
I LOVE Chuckit ball launchers. We've been using for a around 17 years and we've only had to replace one. We have 2 active, energetic Dobermans and I throw like a girl and there is now way I can throw a ball very far. With the Chuckit, I can throw more than 80 feet! My dogs need a lot of exercise and using this ball thrower allows me to make that happen. Bonus is I dont have to pick up a snobbery ball :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
E
Verified Purchase
Eddie R.
Cuba, US
★★★★★ 4
Not a long shot
Style: Sport, Size: 12in
This item is much smaller than I thought it would be . The ball is full sized . But the thrower is very small. Works okay. But does not throw the ball very far . It’s okay for me . My dogs are small. My yard is too . But , this is not going to throw balls really far . Like the long ones do Thsnks Eddie
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Reviewed in the United States on March 26, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Perfect addition
Style: Sport, Size: 12in
This is item that I needed but didnt know it. Its been great for saving my sholder anad my dog loved the longer chase to get the ball. Easy to use and lots of fun
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Reviewed in the United States on May 18, 2026

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