Applied in and around campus walkways, structures, and landscaped areas to manage actively growing weeds as part of a professional grounds maintenance program.
For forward-thinking landcare professionals
FireHawk Bioherbicide Super Concentrate
This contact, non-selective, broad-spectrum bioherbicide provides rapid burndown of actively growing broadleaf weeds, grasses, and most mosses. With visible effects occurring within hours and no residual activity in the soil, it helps professionals keep sites clean, controlled, and on schedule.
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After
Before
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Why Professionals Choose FireHawk Super Concentrate
Controls both broadleaf weeds
and grasses
Controls both broadleaf weeds
and grasses
Concentrated formulation goes further, only a few ounces per gallon of water. No surfactants or additions needed
Concentrated formulation goes further, only a few ounces per gallon of water. No surfactants or additions needed
Does not linger
in the soil
Does not linger
in the soil
Compatible with directed and shielded spray applications
Compatible with directed and shielded spray applications
Concentrated formulation supports efficient mixing and application
Concentrated formulation supports efficient mixing and application
Cover thoroughly
Use a full-cone nozzle to achieve even and thorough coverage of all leaves and stems. Apply only when foliage and soil are dry. Only plant surfaces that are uniformly covered with spray will be affected. Thorough coverage is essential for best results.
Keep it mixed
Shake the concentrate for 30 seconds before adding to the spray tank. After adding, agitate the tank mixture for 30 seconds to ensure proper mixing. Maintain a homogeneous solution during application and re-agitate if the mixture has been left standing for an extended period. For larger tanks, mechanical agitation is required.
Non-selective control
FireHawk affects any green plant tissue it contacts. Avoid spraying desirable plants, and it is not recommended for use on turfgrass or lawns.
Shield desirable plants
Not recommended for spot weed control in lawns. This product harms lawn grasses. When treating weeds around desirable plants, shield plants from drift with cardboard or plastic.
Rainproof
Do not apply if rainfall is expected within 2 hours.
Followup applications
Some (mature or woody) weeds will require an additional application(s) 2-3 weeks for complete control.
Municipal Parks, Public Spaces & HOAs
Used for non-selective weed control in common areas such as walkways, landscaped beds, and around buildings, where precision application and predictable burndown are required.
Infrastructure & Rights-of-Way Vegetation Management
Used in public areas such as sidewalks, plazas, and rights-of-way where fast, contact-based weed control supports ongoing site maintenance.
Always read and follow label directions. Results may vary based on weed species, growth stage, and application method.
READ SDS >
What Professionals Like You are Saying
"Firehawk keeps me off my hands and knees while allowing me to manage weeds before they become a problem. All my teams use it!"
"Ave Maria University made the switch to FireHawk Bioherbicide last year and we could not be happier about our decision. We have yet to come across any vegetation that doesn't respond to FireHawk. Our student body has been thrilled with the transition."
"We are really excited about FireHawk. The efficacy is amazing, with total kill, roots and top growth."
"We have used Contact BioSolutions Bioherbicide [FireHawk] on our campus for more than five years. It works."
FAQs
Yes. FireHawk Bioherbicide can be used in approved outdoor areas such as landscape beds, trees, shrubs, driveways, patios, sidewalks, pavers, and fence lines. Avoid contact with desirable plants and use directed or shielded sprays where needed. Always follow label directions.
FireHawk Concentrate and Super Concentrate mix readily with water. Use the dilution rate and mixing directions listed on the product label for the target weed and growth stage. Always follow label directions.
FireHawk Bioherbicide can be used in approved outdoor areas such as driveways, patios, sidewalks, pavers, landscape beds, fence lines, structures, and buildings. Always follow label directions for the specific product and site.
FireHawk Bioherbicide works best on green, actively growing vegetation. For best results, apply as directed to the target weeds when growth is active and follow the product label for use directions.
FireHawk Bioherbicide is non-selective and can affect any green vegetation it touches. Use care around desirable plants and use directed or shielded sprays where precision is needed. Always follow label directions.
FireHawk Bioherbicide controls broadleaf weeds, grass weeds, moss, and certain cryptogams, as listed on the product label.
FireHawk Bioherbicide is fast-acting, with visible effects within hours.
Repeat applications may be required for larger or harder-to-control weeds. FireHawk Bioherbicide is a contact, non-selective herbicide that controls existing weeds only.
FireHawk Bioherbicide works best on green, actively growing vegetation. For best results, apply as directed to the target weeds when growth is active and follow the product label for use directions.
Keep people and pets out of the treated area until the spray has dried. Always follow the label directions for the product being used, including any listed restricted-entry interval.
For Concentrate and Super Concentrate, do not apply if rain is expected within 2 hours. Always follow label directions for the product being used.
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