Lol blood??? Hmmm the only reason I would think of hay is Bc it smells sweet implying there might be some fermentable sugar in there. The tea suggestion is interesting i will have to check that out
Most of the hay you can buy is pretty dirt and bug free. We feed it to our rabbit who always smells awesome and it got us to thinking it would be a good add to beer
My husband and I want to brew a beer with hay but I'm not sure how you would go about that. Would you clean it and then it would need to be sterilized or would boiling it after cleaning be all you needed?