Ortho GroundClear weed killer concentrate bottle ready to treat up to 1,120 sq ft
Ortho GroundClear action on crabgrass demonstrates fast, visible weed control
Ortho GroundClear applied around trees and shrubs for targeted weed suppression
Ortho GroundClear label on the 32 oz bottle, ready for mixing
Ortho GroundClear used on patios and driveways for clean, lasting weed control
Ortho GroundClear is rainfast in 15 minutes after application
Ortho GroundClear ready-to-dilute concentrate designed for tank sprayer use
Ortho GroundClear sprayed into sidewalk cracks to target stubborn weeds
Ortho GroundClear covers up to 1,120 sq ft per bottle

Ortho

Ortho GroundClear Weed & Grass Killer Super Concentrate 32 oz — Fast-Acting Root Kill for Patios, Driveways & More

High-performance patio lawn and garden made for confident daily results

$29.95

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Why customers choose Cera Garden

Overview

Ortho GroundClear Weed & Grass Killer Super Concentrate1 is a concentrated formula designed to target the toughest weeds and grasses at the root. It starts working quickly, with visible wilting within hours and full suppression typically within days to about two weeks. The 32 fl oz bottle treats up to 1,120 sq ft, making it suitable for use around patios, driveways, and landscape features.

Key benefits

  • Kills weeds to the root, including clover, dandelion, oxalis, chickweed, and crabgrass
  • Rainfast in 15 minutes after application
  • Versatile around trees, shrubs, fences, patios, paths, sidewalks, and driveways

How to use

  • Mix the concentrate with water according to label directions and apply with a tank sprayer
  • Spray until foliage is thoroughly wet, but avoid runoff
  • Apply when weeds are actively growing and the air temperature is above 60 F

Safety and re-entry

Once the treated area is dry, people and pets may re-enter the space as usual.

In real-world use, homeowners notice weeds wilting within hours and control developing over days to weeks depending on conditions.

FAQ

Q: How do I apply Ortho GroundClear Weed & Grass Killer Super Concentrate1?

A: Dilute the concentrate per label directions, fill a tank sprayer, and spray actively growing weeds until foliage is thoroughly wet but not runoff; allow the area to dry before re-entry.

Q: How much area does a 32 oz bottle cover?

A: Treats up to 1,120 sq ft when used as directed; coverage depends on spray technique and weed size.

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