Chestnut mushroom substrate performs optimally with hardwood sawdust supplemented with 15% wheat bran. These mushrooms have to have well-sterilized substrates due to their susceptibility to contamination throughout early colonization stages. Straw and coconut coir substrates are fantastic for newbies, while enriched sawdust formulations like Master's Combine can develop considerably i... https://miltonx131nhb9.wikicarrier.com/user