Cost effective, fast-acting, and impactful weed control without conventional chemicals is now available.

Healthy soil is one of the largest requirements for prodcing nutrient dense healthy food. However, a number of conventional chemicals commonly found in herbicides leave residue in the soil that is potentially harmful to vegetation health. FireHawk Bioherbicide is a fact-acting, non-selective bioherbicide that uses biologically derived fatty acids produced through a synthetic process to kill weeds while simultaneously avoiding residual herbicide activity in the soil.

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Weeds Can Be A Problem

Weeds have the potential to significantly impact agricultural productivity. They invade crops, smother pastures and in some cases can harm livestock. They aggressively compete for water, nutrients and sunlight, resulting in reduced crop yield and potentially poor crop quality. Invasive weeds are a growing problem, especially those that are resistant to glyphosate and other conventional herbicides. FireHawk agricultural weed control solution has a proven track record on numerous invasive and herbicide resistant weeds, such as amaranth pigweed, goat head, lambsquarter, marestail, poison hemlock, purple nightshade, silverleaf nightshade, tall waterhemp, Texas croton, and tropical soda apple. In addition to these species being invasive, and in some cases, they are poisonous to livestock.


FireHawk enables users to manage unwanted weed species. Our customers have subsequently witnessed a reduced population of many of these weed species after applying FireHawk weed control spray for agriculture & professional applications.

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Why You Should Switch To FireHawk® Bioherbicide

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FireHawk Bioherbicide uses nonanoic acid, a fatty acid biologically derived from a synthetic process.

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FireHawk Bioherbicide provides consistently fast-acting & effective weed control.

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FireHawk Bioherbicide produces visible results within a few hours of application.

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FireHawk Bioherbicide has no withholding period.

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Our proprietary delivery
technology makes the naturally occurring active ingredient, Nonanoic Acid consistently effective at terminating weeds.

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FireHawk Bioherbicide is competitively priced when compared to other contact bioherbicide products.

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If you need any help or
technical support with FireHawk Bioherbicide, the Contact BioSolutions team is here to help.

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One Bioherbicide: Multiple Uses

Learn how FireHawk Bioherbicide can be used to tackle weeds across a range of professional applications.

What our customers Say

When I found out about Contact Organics I was excited to try a truly clean weed killer that would be safe for my family and pets to be around. My hope was that it would really work since so many other natural weed killers failed to provide successful results.This product worked instantly on our weeds around our house and in our gravel driveway.  We were amazed with the results so we haven’t used any other product since.  I believe in this product so much that I tell everyone I know about it!  Next, I hope that our community will start using it instead of dangerous chemicals that are harming our families and food supply.

Amy Miller

My wife and I have been using Contact Organics for four years now with great success.  It is the only herbicide like treatment that we use on our regenerative farm.  We have used it with great success on Poison Ivy, Sericea Lespedeza, and Johnson Grass along with other undesirable plants.  As we stay away from all conventional inputs on our farm it is the only thing that we are willing to use to control those undesirable plants that the livestock aren’t able to keep in check all on their own.  I would strongly recommend it to anyone who is trying to stay away from poisonous conventional chemicals.

Mark Gifford, Emmaus Road Farm

Talk to A Contact Biosolutions Specialist Today

Complete the form to connect with one of our Agronomists and Technical Sales Specialists.

  • Onsite assessment
  • Demonstrations and trials
  • Expert advice on our product
  • Assist with the changeover to our non-toxic product
  • Custom quotes
  • Technical support
  • Set up solutions

FireHawk - Working In Line with Nature's Design

Demonstrated Efficacy

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