This 3-gallon Ohio Stoneware fermentation crock is the full kit for serious lacto-fermenters: heavy bristol-glazed stoneware body, two half-moon weights that sit directly on the brine surface to keep vegetables submerged, and a fitted lid that drops into the integral water-channel seal at the top of the rim. Together they create an anaerobic environment where lactic-acid bacteria do their work and outside contaminants stay out.
The water-channel design is the same proven approach used in European stoneware crocks for centuries — a moat of water around the rim seals the lid against the crock while letting fermentation gases bubble out. No airlock, no plastic gasket, and no daily burping required. The 3-gallon size is the sweet spot for households doing serious sauerkraut, dill pickle, ginger-beet, or fermented jalapeño projects, and the kit’s heavy crockery walls hold a stable temperature through the multi-week ferment.
Fired at roughly 2,200°F in Ohio kilns through an 18-hour heating and cooling cycle, the stoneware is lead-free, food-safe, and inert against salt brines and vegetable acids. The crock measures 14 inches tall by 11-1/2 inches in diameter, expanding to about 15-1/2 inches with the lid in place — enough headroom for full batches without overflow. Hand-wash with hot water between batches and this fermentation kit will be in rotation for the rest of your kitchen life.
