Fermentation
Every ferment against last vintage, day for day.
Brix, temperature, and chemistry by lot, overlaid on your prior vintages at the same stage. Drift shows on the chart before it shows in the glass.
- Readings by lot and vessel
- Compared against your own vintages
- Stuck-ferment risk flagged early

Brix · Lot 25-CH-01
Cellar is watching0.0°Bx
Chardonnay, barrel ferment · day 9
| Point | 2025 | 2024 |
|---|---|---|
| D1 | 23.8 °Bx | 24.1 °Bx |
| D2 | 23.1 °Bx | 23.6 °Bx |
| D3 | 21.9 °Bx | 22.4 °Bx |
| D4 | 19.8 °Bx | 20.6 °Bx |
| D5 | 16.9 °Bx | 17.8 °Bx |
| D6 | 13.6 °Bx | 14.4 °Bx |
| D7 | 10.2 °Bx | 11.1 °Bx |
| D8 | 6.9 °Bx | 7.8 °Bx |
| D9 | 3.4 °Bx | 4.6 °Bx |
| D10 | — | 2.1 °Bx |
| D11 | — | 0.4 °Bx |
| D12 | — | -0.9 °Bx |
Illustrative data






