(8-Pack) Organic 'Wood Lovr' Sterile Hardwood-Based Bulk Mushroom Substrate | for Wood-Loving Mushroom Species | Handmade by Expert Mycologists in Maine, USA

GROW WOOD-LOVING MUSHROOMS: This is a sterile mushroom substrate based on wood chips, developed by mycologists for hardwood-loving mushroom species. Utilize it in monotubs, or try trays, buckets, and containers within a humidity-regulated grow room or Martha setup. PROPRIETARY BLEND: The mix of micro-to-macro particle sizes of high-quality North American hardwood chips and sawdust, along with added nitrogen, aids in accelerating growth and optimizing yield. MIX WITH COLONIZED GRAIN SPAWN: It is suggested to use 1 lb of colonized grain spawn for each 5 lbs of this sterile substrate. (Greater inoculation rates could enhance your success.) STORE UNTIL READY: This substrate can be kept for several months prior to use. It should be stored at room temperature away from direct sunlight. Refrigeration is not required. TRUSTED BY GROWERS: The substrate bags are sterilized in a commercial-grade autoclave. Sterility is confirmed using biological indicators and temperature sensors. BEST PRACTICES: We advise clean hands, latex gloves, and sterile technique when handling this substrate to minimize the introduction of contaminants. It is also recommended to wait at least 1 week after delivery before using sterile substrates to confirm they were not affected during shipping. USDA Certified Organic