How to grow mushrooms at home: Shoebox Tek

This TEK utilizes more substrate than the standard recipe to maximize your flush. With a 1:6 spawn-to-substrate ratio, you want to be extra certain that your spawn is clean/free from bacteria or mold, as the extra moisture in the substrate will promote aggressive contaminant blooms. A note from CANNA: The Canna Trichoderma myth: "Trichoderma spp., or any other microbe for that matter, is not inherent in, added to, or cultured for the coco medium CANNA uses." https://www.canna.ca/articles/story-c... There's no issue with Canna, whatsoever.