Ortho GroundClear Poison Ivy & Tough Brush Killer1 Concentrate — 8 Gallons Coverage, Kills Ivy, Oak, Kudzu & Blackberry

Overview

Ortho GroundClear Poison Ivy & Tough Brush Killer1 is a concentrated weed control solution designed to tackle stubborn brush and vine weeds around outdoor spaces. It targets poison ivy, poison oak, kudzu, and wild blackberry, and also helps curb honeysuckle, ragweed, dandelion, and other listed weeds. The product works as a systemic treatment, moving through the plant to deliver control. In many cases, you’ll see wilting or yellowing within 2 to 6 weeks, indicating the treatment is active and progressing.

Key benefits

• Controls over 60 listed weeds and brush, including poison ivy, poison oak, kudzu, and wild blackberry.
• Systemic action: the weed killer enters through the leaves and moves within the plant to target the root system.
• Rainproof in about 2 hours, enabling outdoor work to resume with minimal delay after application.
• Designed for non-garden areas around homes, cabins, buildings, fences, and along trails and rails.

What you get and how to use

The concentrate is mixed with water to create up to 8 gallons of ready-to-use solution. Mix 4 fl oz per 1 gallon of water to treat up to 400 sq ft per gallon of mix, with a total reach of up to 3,200 sq ft per bottle when prepared as directed. Applications can be made using an Ortho Dial ’N Spray or a compatible tank sprayer to target leafed-out, actively growing weeds.

• Mix 4 fl oz of concentrate with 1 gallon of water per treatment batch.
• One bottle yields up to 3,200 sq ft of treated area when prepared as directed.
• Apply to non-garden areas around structures, fences, trails, and along edges for broad coverage.
• Observe wilting or yellowing within 2–6 weeks; seasonal conditions may influence timing.

Pro tip: after application, inspect treated areas periodically and re-treat only as needed. Always follow label directions for storage and handling to ensure safe and effective use.