FireHawk® Bioherbicide Plus Ready to Use. Pre-mixed, ready to spray, fast acting.
No withholding period when used as directed. Do not allow entry into treated areas until spray has dried.
Fast acting, non-selective burndown. Visible results on most weeds within two hours of application, faster on warm sunny days.
Powered by patented technology that delivers nonanoic acid efficiently to actively growing weeds.
FireHawk® Bioherbicide Plus Ready to Use, designed for the home gardener.
Use it where weeds grow
FireHawk Bioherbicide Plus Ready to Use is designed for use in gardens, on paths and driveways, around sheds, and for spot spraying in lawns. The product may damage lawn and turf when used as a spot spray.
Works on contact, where you spray it
FireHawk affects only the green plant tissue coated by the spray. It does not move through the plant or remain active in the soil, giving you precise control over where and how you treat. Always read and follow the product label including the directions for use.
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FireHawk® Bioherbicide Ready to Use Spray Mixture - 1L
FireHawk® Bioherbicide Ready to Use Spray Mixture - 5L Refill
FireHawk® Bioherbicide Ready to Use Spray Mixture-Combo Pack (1L + 5L)
Powerful, versatile, reliable
About FireHawk
A Bioherbicide is a weed control product derived from naturally occurring compounds. FireHawk Bioherbicide's active ingredient is nonanoic acid, a fatty acid, for fast-acting non-selective contact weed control.
FireHawk Bioherbicide works on contact to rapidly desiccate weeds, by damaging only the green parts of plant tissue. It controls existing weeds only.
FireHawk Bioherbicide controls a wide range of broadleaf weeds, grasses, mosses, and other cryptogams. Common Australian species on the label include Capeweed, Burr Medic, Wireweed, Pigweed, Fat Hen, Dandelion, Couch Grass, Paspalum, and Perennial Ryegrass, along with mosses, lichens, and algae. Because it is non-selective, it will affect any green vegetation it contacts. Refer to the product label for the full species list.
Weed Control & Results
Apply FireHawk Bioherbicide only as directed on the label. It works best on actively growing weeds under 12 cm.
FireHawk Bioherbicide is for outdoor residential use in approved areas such as driveways, patios, walkways, gravel, garden beds, vegetable gardens, trees, and shrubs.
FireHawk Bioherbicide is fast-acting and starts working within hours.
Yes. FireHawk Bioherbicide is rainproof in 1 to 2 hours, depending on the product version and label directions.
Use & Safety
For FireHawk Bioherbicide Plus Ready to Use, people and pets may enter the treated area after the spray has dried. Always follow label directions for the product being used.
FireHawk Bioherbicide is non-selective and can affect lawn grasses and other desirable plants it touches. Shield nearby plants during application.
No. FireHawk Bioherbicide has no residual soil activity.
Larger or harder-to-control weeds may require multiple applications.
Availability & Regulation
FireHawk Bioherbicide is available at firehawkbioherbicide.com.au and through select retail and distribution partners across Australia. For agricultural quantities (20 L, 200 L drums, and 1000 L IBCs), please request a quote.
Yes. FireHawk Bioherbicide Super Concentrate is registered with the Australian Pesticides and Veterinary Medicines Authority (APVMA Approval No. 95387/145440). FireHawk Bioherbicide Plus Ready to Use is registered separately (APVMA Approval No. 95418/145567). Both products are also recognised as Allowed Inputs for Organic and Regenerative Systems by Southern Cross Certified (Cert. No. 24001).
News and Media
A Melbourne bioherbicide start-up is projected to see over $100 million in sales over five years as its sustainable weed management products achieve full regulatory approval in the USA.
Contact Organics has become the first Australian company to receive unconditional approval from the U.S. Environmental Protection Agency (EPA) for a bioherbicide.
