Hello,
I'm making my first batch of sauerkraut. I am using a crock with a water seal. The temperature fluctuates between 65-72 degrees. It's has been four days and I have no bubbles or noises or any sign that anything is happening I have not opened it since I sealed it because I don't want to let in air. I have been making sure to keep the water moat full every day. But shouldn't something be happening by now? Shouldn't I be getting noises or something?