• Some stock photographs may show options that are not included. Please check product description.
Roundup

1.25-Gallon Weed And Grass Killer Refill

Mfg.#
MS5378004
Sku#
3170412
  • Roundup® Weed & Grass Killer₄ with Comfort Wand® kills tough weeds and grasses to the root, including dandelion, crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds
  • It is rainproof in as fast as 30 minutes and produces visible results in hours
  • Allows for planting 1 to 30 days after application
  • Use in or around flower beds and perennial landscape plants, around trees and shrubs, on patios, walkways, and driveways, gravel, or mulch beds, along fences and foundations, and edging around foundations and retaining walls

* Estimated stock levels as of Thu, Apr 30, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

RoundUp® Ready to Use Weed and Grass Killer Refill- kills the roots with FastAct® technology and is rainproof in 10 minutes. Visible results in 3 hours.

See package for extended warnings, directions, environmental impact, first aid, and/or storage & disposal information prior use.

Specifications

General

Application Method Spray
Color Hazy
Coverage 300 Sq. Ft.
Density 1.0252 g/cm3 @ 20 °C
Form Liquid
Odor/Scent Musky, Slight
PH Range 7.4
Pack Qty 1
Specific Gravity 1.0252 @ 20 °C / 15.6 °C
Suitable for Use With Grass and Weeds
Type Weed & Grass Killer
Usage Location In or around flower beds and perennial landscape plants, around trees and shrubs, on patios, walkways, and driveways, gravel, or mulch beds, along fences and foundations, and edging around foundations and retaining walls

Manufacturing Details
The following information is subject to change without notice

Country of Origin USA
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Shop USA Yes

Dimensions

Size 1.25 gal

Label Information

Ingredients Glyphosate, Isopropylamine salt, Pelargonic acid and related fatty acid
Precautionary Statement Read all information and instructions provided on product's instructions and label, including all cautions, before use.

Please choose a store for pricing and availability.

Find Your Local Store
Feedback