2.25% salt for Kirby Cucumber
7.0 days at 68 °F · pH target 3.60 · outside typical 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 | 22.5 g | 7.92 | 2.64 |
| Morton kosher | 22.5 g | 4.69 | 1.56 |
| Fine sea salt | 22.5 g | 3.95 | 1.32 |
| Pickling / canning | 22.5 g | 4.09 | 1.36 |
About Kirby Cucumber
Kirby (aka pickling) cucumbers are bred for fermentation: small (4-6 inches), thick-walled, low seed count, no wax coating. Grocery-store English or slicing cucumbers fail because their wax blocks brine penetration and their thin skin softens to mush.
Fermentation data
- Default salt
- 3.5%(you are viewing 2.25%)
- Salt range
- 3–5%
- Time at 68°F
- 7.0 days
- pH target
- 3.60
- Water content
- 96%
- Preferred styles
- brine pickle half sour, brine pickle full sour
Note: 2.25% is outside the typical range for Kirby Cucumber (3–5%). The recommended default is 3.5%. View 3.5% + Kirby Cucumber.
Technique
Use brine-pickling method, not dry-salt. Cover cucumbers completely with 3.5% brine (35g salt per liter water). Weigh down to keep submerged. 3-5 days at 68-72°F for half-sour (still crunchy, mildly tangy), 10-14 days for full-sour. Add 1 dill head + 2 cloves garlic per quart for classic flavor. Grape or oak leaf adds tannin for crunch.
Salt level notes at 2.25%
Use when you want a mild pickle — e.g. pepper jars for sandwich garnish. At this salt level, monitor daily and refrigerate at first taste-check-pass.
Safety: Safe range for lacto-fermentation. 2% is the most common default for cabbage, kimchi and pepper mash.
Explore other salt levels for Kirby Cucumber
- 1.5% — minimum safe
- 1.8% — low-salt sauerkraut
- 2% — standard sauerkraut
- 2.25% — lightly-salted brine-pickle (current)
- 2.5% — standard hot sauce
- 3% — brine-pickle standard
- 3.5% — kimchi rinse stage
- 4% — traditional kimchi / kvass
Sources
- NCHFP (UGA) — Fermented Dill Pickles
- 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.