No-Prep Grain Spawn Method That Saves Hours

Learn how to make grain spawn without soaking or simmering. This no-prep method using whole oats is fast, beginner-friendly, and saves hours. Perfect for mushroom growers looking to simplify their process. 👇 All gear linked below 👇 *Get your mushroom liquid cultures here* ➡️ https://www.happymycelium.com *Beginner Gear List* ➡️ https://happymycelium.com/pages/gear-list Whole oats (best purchased in person) 1 quart mason jars https://geni.us/OTI2 22 liter pressure cooker https://geni.us/MIMnoy4 High temperature silicone https://geni.us/uyJWB Polyfill https://geni.us/rAtAu Hole Punch https://geni.us/lGsB These are amazon affiliate links and I will receive a small commission for any purchases made through these links.