I didn't know that micelium could be found in liquid form. But when I happened to buy some button mushroom micelium which was already in potting soil, I really enjoyed it but the second time I wanted to do it again it didn't work because of the heat. Your post makes me want to start again
I hope you have better success with this next try to grow your button mushrooms. Growing mushrooms of any kind can be a very fun and rewarding experience.
Thank you yes you are right