A home made pasture fertilizer recipe call for ammonia, antiseptic mouthwash, soft dishsoap, epsom salt and? beer. I understand the funtion of the ammonia, dishsoap and epsom...

beer. I understand the funtion of the ammonia, dishsoap and epsom salt, but what is the purpose of the mouthwash and beer?
Answers:    the mouthwash is a multipurpose antibacterial
the beer provides carbohydrates which give the plants a in place energy source, yeast/malt give a base for microbial growth which encourage root health,
also it does hold a small amount of alcohol
which acts as to inhibit soft bodied pests
Dont use that shite unless you want brown grass--If you pour ample beer on grass it will kill it--all sorts of grass