# Best Salts for Fermenting Vegetables Source: https://fermentnest.com/best/best-fermentation-salts Updated: 2026-09-15 Publisher: Ferment Nest. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://fermentnest.com/how-we-research#our-score Salt is the only ingredient doing real work besides the vegetables. It pulls out water, slows spoilage organisms and keeps pectin firm, so the type you use shows up in crunch, colour and flavour. What varies is purity and grain size: iodine and anti-caking agents can dull a ferment, and coarse crystals dissolve slowly enough to throw off a quick brine. Weight, not volume, keeps batches repeatable, since flake and crystal salts measure very differently by spoon. We compared ingredient lists, grain size, how readily each dissolved in cold brine, and price per kilo for regular use. Fine pickling salt is the easy default for jar ferments and brines. Coarse sea salt suits crocks and kimchi paste where slower dissolving is fine. Bulk bags make sense for autumn preserving, and mineral-rich grey or Korean solar salts are for fermenters who want the flavour differences those bring. ## Picks ### 1. Morton All Natural Canning & Pickling Salt, 4 lb Box Our score: 8.3/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10) Morton's all natural canning and pickling salt in a 4 lb box, a pure, additive-free salt for brines and kraut. Pros: - Morton is a trusted salt brand that is easy to find again - All Natural pickling salt has no iodine or anti-caking agents - 4 lb box covers a full season of pickling and fermenting Cons: - Cardboard box can clump in humid kitchens unless stored dry - Fine grains are denser by volume, so weigh salt for accuracy Details: https://fermentnest.com/product/B08DM3R2WS ### 2. Morton Canning and Pickling Salt, Bulk Salt, 4 Pound (Pack of 1), White Our score: 8.3/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 9/10) Morton's canning and pickling bulk salt, a 4 Pound (Pack of 1) white salt for pickles, kraut and brines. Pros: - Bulk Salt format is economical for frequent fermenters - Pure white pickling salt dissolves quickly without clouding brine - Well-known Morton brand keeps quality consistent between purchases Cons: - Pack of 1 means buying more often if you ferment in large volumes - Plain salt lacks the mineral flavor some fermenters prefer Details: https://fermentnest.com/product/B008X7FKHU ### 3. Diamond Crystal Kosher Salt - Full Flavor, No Additives, 3 Pound Box Our score: 8.1/10 (Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10) Diamond Crystal's full flavor kosher salt with no additives in a 3 Pound box, a chef-favorite salt for ferments. Pros: - No Additives means no anti-caking agents to cloud brine - Light, flaky crystals are easy to control when salting by hand - 3 Pound box is a practical size for regular fermenting Cons: - Flaky crystals are less dense, so volume measurements differ from other salts - Box can tear and let moisture in if not transferred to a container Details: https://fermentnest.com/product/B0011BPMUK ### 4. Redmond Real Kosher Salt, 16 Ounce Pouch (3 Pack) Our score: 7.8/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10) Redmond Real Kosher Salt in 16 Ounce pouches, a 3 Pack of unrefined mineral salt for brines and seasoning. Pros: - 3 Pack of pouches keeps a steady supply for ongoing ferments - Redmond salt is unrefined, keeping its natural mineral content - Kosher grind is easy to pinch and sprinkle between cabbage layers Cons: - Unrefined salt has visible specks that some cooks dislike in clear pickles - Premium price is higher than bulk canning salts Details: https://fermentnest.com/product/B004V2VLMY ### 5. Pickling & Canning Salt for Natural Preserving, Fine Kosher Salt for Brining, 30 oz Bag, Non Iodized Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10) A 30 oz bag of non iodized fine kosher pickling and canning salt for natural preserving and brining ferments. Pros: - Non Iodized salt avoids additives that can slow lacto-fermentation - Fine grain dissolves quickly for clear, even brines - 30 oz bag covers many batches of kraut and pickles Cons: - Weigh the salt by grams rather than volume for a consistent brine - Fine salt measures differently by volume than coarse kosher salt Details: https://fermentnest.com/product/B0C7S861RM ### 6. Redmond Real Sea Salt - Natural Unrefined Gluten Free Kosher, 16 Ounce Pouch Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 7/10) Redmond Real Sea Salt, a natural unrefined gluten free kosher salt in a 16 Ounce pouch with trace minerals. Pros: - Unrefined salt keeps natural minerals that some fermenters enjoy - Kosher and gluten free labels suit a range of dietary needs - 16 Ounce pouch reseals to keep salt dry between batches Cons: - Mineral specks can tint brine slightly compared with pure white salt - Costs more per batch than basic pickling salt Details: https://fermentnest.com/product/B002BX1HMY ### 7. Pickling & Curing Salt for Natural Preserving, Fine Kosher Salt for Brining, 1 lb Shaker, Non Iodized Our score: 7.4/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) A 1 lb shaker of non iodized fine kosher pickling and curing salt for natural preserving and brining. Pros: - Shaker format makes it easy to salt cabbage layers as you pack - Non Iodized fine salt dissolves cleanly into brines - 1 lb size is handy for small batches and occasional ferments Cons: - Shaker size runs out quickly if you ferment every week - Curing salt name may confuse buyers, so confirm it has no nitrite Details: https://fermentnest.com/product/B0D6D7TBFT ### 8. Pickling & Curing Salt for Natural Preserving, Fine Kosher Salt for Brining, 14 oz Bag, Non Iodized Our score: 7.0/10 (Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10) A 14 oz bag of non iodized fine kosher pickling and curing salt for natural preserving and brining at home. Pros: - 14 oz bag is a low-commitment size for trying a first ferment - Non Iodized formulation keeps brines clear and cultures happy - Fine texture spreads evenly across shredded cabbage Cons: - Small bag costs more per ounce than bulk boxes - Unclear brand makes it hard to repurchase the exact same salt Details: https://fermentnest.com/product/B0BVDGXNCC As an Amazon Associate I earn from qualifying purchases.