SKU: 64050357585

Roundup® Weed & Grass Killer₄ Concentrate

Sale price$17.09 Regular price$18.99
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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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: 64050357585

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Brendan M.
Omaha, US
★★★★★ 5
The best phone holders for any car and any phone
Color: Dark Black, Size: 1 Pack
One of the best phone holders I’ve ever used! I’ve used this holder for about a year now and it is perfect for my phone; it’s durable and secure on any types of bumps, won’t mess up the angle whatsoever. It has a small hole on the bottom for charging phones. The installation is really easy; you just hook it on your vent which is great compared to other suction mounts. If this one ever breaks, I am sure to purchase the same one; super worth for money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Crabman
Carnegie, US
★★★★★ 5
Works well on 2003 Corvette.
Color: Carbon Fiber, Size: 2 Pack
I purchased these for usage in my 2003 Corvette convertible. As much as I enjoy the vehicle, they are extremely insufficient for storage. No "usable" built-in cup holder, no pockets and no flat area that can hold a cell phone. The console and glove box are not ideal in this day and age since the phones are used constantly. Enter these excellent little holders. They mount perfectly on the central vent in the dash. If you slide the bases as far as possible to each side and then tighten them down, the base will overlap the non-moving portion of the vent and keep the unit quite stable. I would suspect this is applicable for any vehicle that has the traditional flat vent fins. The holder has a hook that when fished into the vent, clasps over the back of one of the fins. By hooking the fin, once tightened down (careful not to over due this as the vents are just plastic) the installation is as stable as you can ask for vs any of those goofy clamp types that slide off quite easily, especially as they age and sun softens the pads. Benefit from my mistakes on those bad purchases and stay away from clamp mounts. If you have flat fin vents and are looking for a reliable means to mount a phone, this may be just right for you. Best of luck.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
M
Verified Purchase
Michele D.
Phoenix, US
★★★★★ 4
Good product, but...
Color: Dark Black, Size: 1 Pack
Easy to install. Like the product. The holder does not hold the phone position. It flops down alot.
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mary
Pawtucket, US
★★★★★ 5
The Perfect Phone Mount.
Color: Dark Black, Size: 1 Pack
It’s the perfect size, easy to install, and works perfectly. I have a 15 pro max iPhone, and it fits perfectly.
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Reviewed in the United States on May 14, 2026
D
Verified Purchase
Darth Fader
Lexington, US
★★★★★ 5
Well built and removes cleanly.
Color: Dark Black, Size: 1 Pack
Seems to be very solid and it was a little bit tricky to get it located on the vent blade properly, though that might just be due to the vents shape in my Highlander. I really like that it can be easily moved from one vehicle to another if needed without leaving adhesive residue like my last mount did. The only concern I have is whether the vent blade will support the weight long term. Time will tell I guess. EDIT: This fits all of the vents on my 2011 Highlander great. On my 2022 Highlander it will only attach to the center vents and then just barely hooks on after angling the vent blades enough for the hooks to grab. Even then the mount only makes contact at the very top and bottom of the vent opening. It works, but I wouldn't recommend it as ideal.
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Reviewed in the United States on May 22, 2026

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