12 Sterilized Rye Grain Rye Berry Mushroom Substrate Growing Jar...

12 Sterilized Rye Grain (Rye Berry) Mushroom Substrate Growing Jars - Ready for Inoculation (1-12 Jars)

• The listing is for Quart Size Rye Grain Mushroom Substrate Jars.
• Substrate are already Pressure Sterilized and ready for inoculation on arrival.
• Jars are MADE AS ORDERED to ensure freshness and are good up to a month refrigerated.
• Each Jar has a self-healing injection port and a filter. 100% contamination free Guarantee. 100% sterile and ready to inoculate!
• NOTICE TO BUYERS: Please check your bag upon arrival for any signs of contamination or any other issues. Please report any issues within 24 hours of delivery.