Item Number: PWC236
FireHawk Bioherbicide Concentrate
Powerful Bioherbicide
FireHawk Bioherbicide Concentrate is a powerful natural weed killer formulated for gardeners seeking an effective, glyphosate-free solution to control unwanted weeds and grasses. This fast-acting bioherbicide concentrate utilizes naturally derived active ingredients to deliver visible results within 24 hours, making it ideal for use in sustainable and environmentally conscious landscapes. Safe for use around vegetable gardens, ornamental beds, pathways, and other non-crop areas, FireHawk offers a clean, efficient alternative to synthetic herbicides.
Available in 32 oz and 1 gallon sizes, this concentrated formula mixes easily with water and applies smoothly through any standard sprayer. It works by desiccating foliage on contact, reducing regrowth, and helping to maintain tidy garden spaces. The glyphosate alternative is rainfast within hours and leaves no lasting residue, making it a go-to option for both home gardeners and farm operations.
Whether you're managing weeds around edible crops, ornamental landscapes, or pathways, this natural herbicide concentrate is a safe and effective solution. For best results, apply during warm, sunny days when weeds are actively growing, and repeat as needed for long-term suppression.
                  
                
                  
                
                  
                
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Since 1976, we've served our customers at every stage of growing. Please contact us at any time. We are happy to support and assist you.
                      
                        
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Shipping Weight: 2.4 lb
Dimensions: 3.8"L x 3.8"W x 9.2"H
                      
                        
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We have been using the 30%vinegar on out of control poison oak at our new property. This works just as well but gives me 4X the coverage for the same price. Bonus: don’t have to wait for the sunniest part of the day like spraying vinegar. Be aware: needs to be agitated right before spraying as it separates quickly from the water. 
I cannot attest to being beneficial for the soil, but that’s what I am betting on since this is being used where food production is happening.