| Varietal | Date | Sugar (Brix) | pH | Total Acidity (%) |
| Primitivo | 8-24-19 (1) | 22.4 | 3.37 | 1.04 |
| 8-24-19 (2) | 22.8 | 3.37 | 0.97 | |
| 8-24-19 (mean) | 22.6 | 3.37 | 1.00 | |
| Barbera | 8-25-19 | 21.5 | 3.07 | 1.60 |
Shaker Ridge Vineyard
Quality Wine Grapes in El Dorado, CA
| Varietal | Date | Sugar (Brix) | pH | Total Acidity (%) |
| Primitivo | 8-24-19 (1) | 22.4 | 3.37 | 1.04 |
| 8-24-19 (2) | 22.8 | 3.37 | 0.97 | |
| 8-24-19 (mean) | 22.6 | 3.37 | 1.00 | |
| Barbera | 8-25-19 | 21.5 | 3.07 | 1.60 |