Rye Spawn Bag - Grain Spawn Bag with Injection Port and Air Exchange Filter - Mushroom Growing Spawn Bag - Walmart.com
Help! We injected red grain spawn bags with Shitake mushrooms. We had the bags for a while before injecting them with spores. One bag has finally started doing something after ~5 months
The Best Grain Spawn Bags for Growing Mushrooms. – Mushroom Supplies
Mushroom Grain Bag - 3 lb
Mushroom Grow Bags: The Ultimate Guide - FreshCap Mushrooms