Roots & Harvest Water-Seal Crock

The rim features a deep trough that you fill with water after placing the lid on top. This creates an airtight barrier that allows carbon dioxide produced during fermentation to bubble out while preventing oxygen and contaminants from entering, which stops surface mold from forming.

Yes, the set comes with two semi-circular stone weights designed to fit perfectly inside the crock. They provide enough downward pressure to keep your vegetables fully submerged in the brine, which is essential for safe fermentation.

Absolutely. The crock is constructed from fully vitrified, lead-free, food-grade stoneware clay. Both the interior and exterior are glazed, ensuring the vessel is non-porous and safe for long-term food contact.

Yes, the stoneware material is both oven and microwave safe. However, keep in mind that this vessel is specifically designed for fermentation, so you likely won't need to use those features for its primary purpose.

Because the interior and exterior are fully glazed, the crock is easy to clean. Simply wash it with warm, soapy water and a soft sponge or brush, ensuring you rinse it thoroughly to remove any soap residue before starting your next batch.

This model has a 4-liter capacity. It is a versatile size that is large enough for substantial batches of sauerkraut or pickles but compact enough to fit comfortably on most kitchen countertops.