Am soaking a batch of grain today for grain spawn bags tomorrow, this usually goes well for me. My question is about sub bag prep. Using Mushroom Media Online, do I need to supplement the FF mix? Also using the straw pellets so same ? with those. Have B Oyster LC for this batch but have grown blue before also pink and many others trying to find what grows best. After joining skool and reading, finding things that I'm doing wrong. Putting up a grow tent today to solve my grow rm problem, do have tent for spawn. Thanks Michael for sharing all that you know with us