Large Mushroom Grow Bags With Injection Port (0.2 Micron) liquid-culture Fruiting: 13–17°C (55-63°F) to encourage

Fruiting: 13–17°C (55-63°F) to encourage primordia formation

high-quality Black Pearl King Oyster mushrooms

making spore syringes and cultures

This is a pre-colonised 3kg Pearl Oyster fruiting block designed to go straight into fruiting conditions - no inoculation step required

Large Mushroom Grow Bags With Injection Port (0.2 Micron) liquid-culture Fruiting: 13–17°C (55-63°F) to encourageOur large 0. 2 Micron Mushroom Grow Bags With Injection Port work great for hobbyists and commercial growers alike. They're made from tough, autoclavable polypropylene that handles sterilisation temperatures up to 135C (275F) without breaking down. The bags have 0. 2 micron filter patch which lets the mycelium breathe while keeping contaminants out. Pair that with the self healing injection port, and inoculation becomes straightforward. You can inject