Introducing a paradigm shift in weed control. Consistently effective results when used as directed. FireHawk Bioherbicide combines state-of-the-art advanced delivery technology developed using cutting-edge scientific research with biologically derived fatty acids produced through a synthetic process. The mode of action for FireHawk Bioherbicide is desiccation by dehydration. This happens by stripping away the waxy outer layer of the weed or plant sprayed, breaking down its cell walls, allowing the moisture and nutrients to escape.

Dr. Rick Haney describes this as "death by drought". FireHawk provides consistent performance on a wide variety of plant species through weed control solutions. In many cases, a single application of FireHawk Bioherbicide is enough to control many common weeds and grasses without residual activity left in the soil.

FireHawk is an effective solution for tackling weeds in flower beds, around fences, trees, shrubs, driveways, walkways, patios, paths, sidewalks & gardens.

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Our Technology

FireHawk™ Bioherbicide’s Patented Technology Works Better

FireHawk Bioherbicide is a consistently effective non-selective contact herbicide that is a valuable tool or spray for weed control and vegetation management. Nonanoic Acid, the active ingredient, is readily biodegradable and leaves no active herbicidal residue in the soil. For this reason, FireHawk Bioherbicide is a very versatile weed control product that can be used in most all horticultural, agricultural, and nursery applications. It also works well to control weeds and unwanted plants in landscaping, playgrounds, parks and recreation areas, as well as school grounds and environmentally sensitive areas.

Supporting Regenerative By Design

Supporting Regenerative By Design

FireHawk Bioherbicide works through a process known as desiccation. By stripping away the waxy outer layer of the weed, FireHawk allows the moisture and nutrients of the plant to escape, killing the weed without any herbicidal activity remaining in the soil.

Regenerative is the Future

It is our responsibility to improve the environment in which we live. Firehawk Bioherbicide believes that we all have a part to play in this effort. Improving the quality of the air we breath, the water we drink and the food we eat. It is imperative that we improve the health of the soil. FireHawk Bioherbicide is a consistently effective, high performing, patented weed control solution for the marketplace.

Residential Use

Mom_and_Daughter

FireHawk Bioherbicide is a versatile weed control solution for homeowners and backyard gardeners who want fast-acting, non-selective performance they can count on.

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Professional Weed Control

SOIL FRIENDLY Weed Control

FireHawk Bioherbicide is EPA registered in the USA for the US market. It answers the demand for a consistently effective bioherbicide that provides broad spectrum control for many grass and broad leaf species.

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News & Media

Contact BioSolutions Launches FireHawk® Super Concentrate at NALP ELEVATE — A Higher Standard for Professional Weed Control

Pasadena, CA – November 2025 – Contact BioSolutions, developer of FireHawk®
Bioherbicide, announced it will exhibit at NALP ELEVATE in Phoenix, AZ, November 2–5,
unveiling FireHawk Super Concentrate, the company’s latest breakthrough...

Contact BioSolutions Launches FireHawk® Super Concentrate at Equip Expo — A Higher Standard for Professional Weed Control

Pasadena, CA – October 2025 – Contact BioSolutions, developer of FireHawk®
Bioherbicide, announced today it will exhibit at Equip Exposition in Louisville, Kentucky,
October 22 – 24, unveiling FireHawk® Super Concentrate, the...

Contact BioSolutions Relocates U.S. Corporate Headquarters to Pasadena, California

Pasadena, CA | October 9, 2025 | Contact BioSolutions, a leader in sustainable weed management technologies and developer of FireHawk® Bioherbicide, today announced the relocation of its corporate headquarters from...