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

1-Gallon Groundclear Year Long Vegetation Killer, Concentrate

Mfg.#
OR4657110
Sku#
3334497
  • Ortho® GroundClear® Year Long Vegetation Killer kills weeds, grasses, and all vegetation to the root and prevents weeds and weeds and grasses from growing for up to 1 year
  • Fast acting formula starts working immediately and is rainproof in 1 hour
  • For best results, apply on a sunny day when temperatures are above 60°F
  • For use on driveways, sidewalks, fence lines, paver patios, walkways, gravel areas, rock and desert landscapes, under decks, parking areas, cleared dirt, sandy areas, hardscapes and along fences and curbs

* Estimated stock levels as of Tue, Mar 17, 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

Ortho® GroundClear® Year Long Vegetation Killer is formulated to kill unwanted weeds, grasses, and plants to the root and prevent weeds and vegetation for up to 1 year. This fast-acting formula starts working immediately and is rainproof in 1 hour. Use Ortho® GroundClear® Year Long Vegetation Killer only where no vegetation is desired for at least a year. Use on driveways, sidewalks, fence lines, paver patios, walkways, gravel areas, rock and desert landscapes, under decks, parking areas, and along fences and curbs. Water the day before application if soil is dry. For best results, apply when temperatures are above 60°F. The reusable Comfort Wand® provides consistent spray for maximum accuracy. Do not use before planting lawns, fruits, vegetables, or other plants because the product remains active in the soil for up to one year. Do not enter or allow others to enter treated areas until sprays have dried.

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

Specifications

General

Application Kills unwanted weeds and grasses, and prevents regrowth for up to 1 year when properly applied
Application Method Spray
Application Temperature Above 60-Degree F
Color Clear Light Green
Coverage 300 sq ft
Flammability Rating 0
Form Liquid
Indoor/Outdoor Outdoor
Net Content 1 gal
PH Range 7.5
Pack Qty 1
Relative Density 1.0655
Series GroundClear
Type Weed & Grass Killer
Usage Location Driveways, sidewalks, fence lines, paver patios, walkways, gravel areas, rock and desert landscapes, under decks, parking areas, cleared dirt, sandy areas, hardscapes and along fences and curbs
Weeds Controlled Asiatic Jasmine, Bermuda Buttercup, Florida Pusley

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 gal

Label Information

Ingredients Imazapyr, 0.47%, Isopropylamine 5.00% Salt, Pelargonic Acid 94.53%, Other Ingredients: Total 100.00%
Precautionary Statement Read all information and instructions provided on product's instructions and label, including all cautions, before use.

Related Documents

InstructionsPDF (PDF)

Please choose a store for pricing and availability.

Find Your Local Store
Feedback