12 Jars BRF PF Tek Brown Rice Flour Mushroom Substrate - Half Pint...

12 Jars BRF PF Tek Brown Rice Flour Mushroom Substrate - Half Pint Jars with Injectable Ports

• Fully Sterilized and Hydrated Jars that are Ready for Inoculation
• You can grow any mushroom in these jars
• Can you be stored in a refrigerator for up to two months
• Jars are reusable
• Each Jar Comes with Self-Healing Injection Port