Oh man! There’s gotta be something highly illegal going on.
Here is an excerpt from one of the late John C. Marrelli patents per “Who is JCM Farming and what are they doing?”, http://www.mydesert.com/article/20110130/NEWS01/110130002
The patent application refers to spore-forming microorganisms, present in soil, plants and other forms of organic matter, (that) survive excessive heat of a fire within soil or carbonized wood. The microorganisms are purported to enhance plant growth and plants nutritional value, and can be useful in producing DNA-enhanced plants which may be consumed by human individuals for enhancing human DNA.
(The shed looks large enough to grow those large pods or “DNA-enhanced plants for enhancing human DNA”.)