Sterilized Rye Berry Mushroom Substrate With Self Healing Injectio...

Sterilized Rye Berry Mushroom Substrate With Self Healing Injection Port (1)

Sterilized rye berry mushroom substrate bags with self healing injection port. Each bag weighs one pound and is equal to one quart in volume. Each bag has a five micron filter patch for proper gas exchange. These bags are hydrated and fully sterilized ready for you to use out of the box.

• Hydrated and fully sterilized ready to use out of the box
• Five micron filter patch for gas exchange while keeping contaminations out
• Great for any gourmet mushroom mycelium
• Easy to use and can be stored for up to 4 months
• Self healing injection port to help guard against contamination during inoculation