Injection Port Mushroom Grow Bags made by Unicorn are the perfect solution. These bags are designed with a specialized injection port that allows for easy and sterile inoculation, ensuring that your mushrooms grow in a clean and healthy environment.

The injection port is located on the front of the bag, and it's made with a self-healing injection port that can be punctured multiple times without the risk of contamination. This feature makes it easy to inoculate the substrate with mushroom spores or mycelium, allowing for a higher success rate and faster growth.