Pro Brush & Poison Ivy Killer 32oz Concentrate - Tough Brush Control

Our review of the Pro Brush & Poison Ivy Killer 32oz concentrate finds it best for homeowners and land managers who need a focused post-emergent solution for woody plants, brush, and broadleaf weeds. The single biggest reason to buy is its dual active formulation of triclopyr and 2,4-D, which provides reliable control in both cool and warm conditions and makes it a versatile choice for seasonal use. It is sold as a 1-quart concentrate and is intended for targeted spray applications rather than broadcast amateur use without protective equipment.

Key Features

• Concentrated formula: One 32oz bottle treats large areas when mixed correctly, reducing the need for repeated purchases.
• Dual active ingredients: The combination of triclopyr and 2,4-D improves efficacy on woody plants and broadleaf weeds across temperature ranges.
• Post-emergent control: Effective when applied to actively growing vegetation, which helps speed brownout and dieback of tough brush.
• Flexible timing: Can be used during the growing season or in dormant periods to fit different management schedules.
• Easy mixing rates: Label directions list 1.3-5.3 oz per gallon or 2-4 pints per acre, allowing small-plot or acreage applications.

Who It's For

Landowners, rural property managers, and experienced gardeners who need to remove poison ivy, woody vines, and persistent broadleaf weeds will appreciate this concentrate for targeted brush control. Its strength and active ingredients suit people prepared to mix and apply herbicides with proper protective gear and sprayer equipment.

Homeowners with small lawns who prefer ready-to-use products or those unwilling to follow concentrated herbicide safety instructions should look elsewhere. It is not a general turf-safe weed and feed and requires careful handling around desirable plants.

Pros & Cons

Pros

• Powerful combination of triclopyr and 2,4-D that handles both woody and broadleaf targets.
• Concentrated 32oz size provides economical coverage when mixed according to label rates.
• Flexible timing allows in-season or dormant application for different management plans.
• Clear mixing guidance supports both small- and larger-scale spraying.

Cons

• Not selective for many desirable broadleaf plants, so careful application is required to avoid damage.
• Requires proper protective equipment and sprayer setup, which may deter casual users.

Specifications

Product name	Pro Brush & Poison Ivy Killer 32oz Concentrate
Brand	Liquid Harvest
Size	1 quart (32 oz)
Active ingredients	Triclopyr and 2,4-D
Application type	Post-emergent for woody plants, brush, and broadleaf weeds
Mixing rate	1.3-5.3 oz per gallon or 2-4 pints per acre
Timing	In-season or dormant application

Our Verdict

The Pro Brush & Poison Ivy Killer 32oz concentrate is a practical choice for those who need a concentrated, effective post-emergent herbicide for tough brush and poison ivy. Its dual active formulation and flexible timing make it good value for property owners who can apply it carefully; casual users or those protecting desirable broadleaf plants should consider alternatives.

Frequently Asked Questions

Can this be used on poison ivy?
Yes, the product is formulated specifically to kill poison ivy and other tough broadleaf weeds when applied according to label directions.

What mixing rate should I use for small areas?
For spot treatments, follow the lower end of the label range: about 1.3 oz per gallon of water for localized spraying.

When can it be applied?
It can be applied during the growing season or during dormant periods, giving flexibility for different vegetation control schedules.