Kilner Fermenting Jar

The airlock is a one-way valve that allows gases produced during fermentation to escape the jar without letting oxygen or contaminants back in. This creates the anaerobic environment necessary for healthy, safe fermentation.

Yes, the weights are essential. They keep your vegetables fully submerged in the brine, which prevents mold growth and ensures the fermentation process happens evenly.

Yes, the glass jar is dishwasher safe, making cleanup straightforward. However, we recommend hand-washing the lid components and ceramic weights to preserve their longevity.

Absolutely. While it is designed for fermented vegetables, you can use it for any lacto-fermented food, including pickles, carrots, or even fermented hot sauces.

No. Because the vessel is made of high-quality, non-porous glass, it is resistant to stains and odors, ensuring your next batch of ferments won't taste like the last one.

This capacity is ideal for small-to-medium batches. You can comfortably fit about 4 to 5 pounds of shredded cabbage or similar vegetables, leaving enough headspace for the brine and weights.