Teroldego is an Italian variety from Trentino, one of Lagrein's parents. California's bearing acreage has declined, from 1,032 acres five years ago to 855 in 2025, spread across 20 counties but concentrated in the Central Valley: San Joaquin holds 51 percent of the statewide total, with Sacramento next. It is a deeply colored, fruity Alpine red. In California it is grown mostly in warmer inland districts for varietal red wine.
What kind of grape this is
- Species
- VITIS VINIFERA LINNÉ SUBSP. SATIVA (DE CANDOLLE) HEGI
- Berry color
- NOIR
- Country of origin
- ITALY
- Synonyms
- 19
- Approved on a US label
- Teroldego
- FPS selections
- 4
names this grape is known by elsewhere, per VIVC
the names TTB permits on a bottle
distinct clones and selections held at UC Davis
Registries
What is published
Counts describe what this atlas holds for Teroldego, not what California grows. A zero is a published answer: it means the source names the grape and reports nothing under it, or does not name it at all.
- 271
county-years of acreage
20 counties, 855 bearing acres in 2025
- 233
district-years of crush
15 of 17 crush districts, 26 crop years
- 233
district-years of Brix
tonnage-weighted at the crusher, Crush Report Table 3
- 1
producer in this atlas
producers whose curated wine list names it — a curated roster of 2,772 producers, not a census of California
- —
regions with a maturity date
not one of the eight cultivars with a
Acreage in California
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Counties and concentration
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Where it is planted
Reported by county — never by AVA
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Share of each county's vineyard
Reported by county — never by AVA
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The counties
Reported by county — never by AVA
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Tonnage and price by district
Reported by crush district — never by county or AVA
All 15 districts on one axis →
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Brix at the crusher
Reported by crush district — never by county or AVA
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Growers in this atlas's roster
- Bedrock Wine Co.bottled
Winery · Dolinsek Ranch
1 of this atlas’s 2772 curated producers, 1 of them with a named wine in the atlas made from it. A roster is not a census — this is who the atlas has entered, not who grows the grape in California.