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Tag: worm castings

October 15, 2012

California Court of Appeal to hear “worm poop” case

I'll be arguing the case of Hahn v. Department of Pesticide Regulation today in the California Court of Appeal in Sacramento. That's the case in which the state of California has classified a fertilizer made of worm castings as a "pesticide" simply because its manufacturer—businessman George Hahn—truthfully said that feeding it to a plant will ...