If you are anything like me, you want the best results with the least amount of effort. After hearing about the no soak method of making grain spawn I was immediately intrigued. This method saves you time and money by allowing you to fill your spawn bags with water and millet, then straight to the pressure cooker. But what are the ratios? This took a while to determine, but below you will find the calculator I use to find the exact amount of water to use when making no-soak millet grain bags.