High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
HEYMANN-LOWENSTEIN's Riesling offers a taste journey through the versatile world of this German grape. Origin unknown, its profile is likely to be as varied and captivating as those found in the Pacific Northwest, New York, and Michigan where U.S. Rieslings are concentrated, ranging from bone-dry to intensely sweet with alcohol levels and residual sugar varying widely.
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 | 18320001000307 |
|---|---|
| Brand name | HEYMANN-LOWENSTEIN |
| Fanciful name | ROTTGEN RESERVE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Riesling |
| Approval date | Nov 24, 2018 |
| Status | APPROVED |
| Serial number | 181111 |
| Permit number | CA-I-21311 |
| Producer name & address | Vinthology, New York, Yountville Wine Imports, LLC 41 LANDE WAY Yountville CA 94599 |
| TTB record | View on TTB COLA Online → |
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