High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Expect a rich, soft-tannic Merlot from California that offers the perfect balance for dessert, port, or sherry-like applications. This versatile grape variety, known for its approachable texture and moderate acidity, is widely planted in both California and Washington. Its widespread presence in the COLA registry suggests it’s one of the most commercially produced reds in American wine markets, making it a reliable choice for various culinary uses including cooking.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 21159001000865 |
|---|---|
| Brand name | DUCKHORN VINEYARDS |
| Fanciful name | THREE PALMS VINEYARD BLOCK 4 |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Merlot |
| Approval date | Jun 9, 2021 |
| Status | APPROVED |
| Serial number | 21DV14 |
| Permit number | BW-CA-4857 |
| Producer name & address | DUCKHORN VINEYARDS, DUCKHORN WINE COMPANY 1000 LODI LN SAINT HELENA CA 94574 DUCKHORN VINEYARDS (Used on label) |
| TTB record | View on TTB COLA Online → |
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