Organic Weed Slayer

Cost Effective, Environmentally Responsible, Great Results.

Click below to see the results of our testing 
vs. Round-up and 20% Vinegar
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Weed Slayer: Organic and Sustainable Herbicide

Manufactured by Agro Research International

Weed Slayer a 100% organic, broad spectrum, non-selective systemic herbicide made from Eugenol, which is an essential oil of cloves, molasses, and water. This natural and unique product can be used to control your grass and weeds with the assistance of Agro Gold WS, a biological amendment. The use of this product will not incur toxicity in the soil, therefore you can replant your crop quickly. Results can usually be seen within a week but may take 10-14 days. 


Weed Slayer and Agro Gold are utilized not only by organic growers, but conventional growers as well. Agro Gold WS is WSDA organic listed. Weed Slayer is organic certified, recognized by CDFA, and FIFRA 25(b) exempt. This exemption means that the manufacturer uses only the active and inert ingredients on a small list of 31 approved ingredients and they follow EPA labeling guidelines.

When using the product, you will be killing not only the part of the weed that you can see, but further, the root ball of the weed. It is not a burn down method, but actually kills the weed from the inside out. 


For more information on these products and how they were created, go to or visit the linked documents below.

Photos Before and After Using Weed Slayer -

Additional data from our experiments -

Weed Wipers

Foam Markers

Lawn & Garden

Calf Warmers

Our Company



22919 North Coburg Road

Harrisburg, OR USA  97446