3% salt for Green Cabbage
14.0 days at 68 °F · pH target 3.40 · within recommended range
Salt calculator
Enter your vegetable weight and a salt percentage. We return the exact salt mass in grams, plus teaspoons for each common grain.
Grain matters: one teaspoon of Diamond Crystal weighs half as much as one teaspoon of fine sea salt. Weigh in grams when you can.
All salt grains
| Grain | Grams | Teaspoons | Tablespoons |
|---|---|---|---|
| Diamond Crystal kosher | 30 g | 10.56 | 3.52 |
| Morton kosher | 30 g | 6.25 | 2.08 |
| Fine sea salt | 30 g | 5.27 | 1.76 |
| Pickling / canning | 30 g | 5.45 | 1.82 |
About Green Cabbage
The canonical lacto-ferment vegetable. Green cabbage is the backbone of traditional sauerkraut across German, Polish, and Russian cuisine. High water content (~92%) means it self-brines when salted and weighted — no added water required. Produces abundant Lactobacillus after 3-5 days at room temperature.
Fermentation data
- Default salt
- 2%(you are viewing 3%)
- Salt range
- 1.5–3%
- Time at 68°F
- 14.0 days
- pH target
- 3.40
- Water content
- 92%
- Preferred styles
- sauerkraut, kimchi baechu, curtido
Technique
Shred fine (2-3mm) across the grain. Weigh, salt at 2% of vegetable weight, massage 8-10 minutes until liquid pools. Pack into a weighted crock or jar below brine. Keep 65-72°F for 2-4 weeks depending on taste preference. Taste weekly from day 7.
Salt level notes at 3%
For brine-pickling: calculate 3% of total brine weight, not of vegetable weight. E.g., 1kg water = 30g salt. For dry-salting: less common at this %, but used for onions + harder root vegetables.
Safety: Safe range for lacto-fermentation. 2% is the most common default for cabbage, kimchi and pepper mash.
Explore other salt levels for Green Cabbage
Sources
- NCHFP (UGA) — Fermented Sauerkraut
- NCHFP (UGA) — Fermented and Pickled Products
- Sandor Katz, The Art of Fermentation (Chelsea Green, 2012)
For educational use only. Consult your local food safety authority for commercial production.