Lemon, fennel, and bay.
This is a batch of fermented romanesco cauliflower with carrots, lemons, celery greens, fennel seeds, and fresh bay leaf. I reused some brine from a previous batch so it's very active and bubbling at 6 days.
I'm also using two layers of plastic wrap with pinholes in each layer as a airlock. It's working great and I haven't had to burp it so far.