Portugieser Blau

Active

Vitis L. Grapevine · Fruit crops

also searched as: португиесер блау

Variety description

10 August 2026

The variety is the result of a natural cross between Blaue Zimmettraube and Grüner Sylvaner. The plant has weak to medium vigor. Due to relatively late budburst, the variety suffers less from spring frosts, however, it is characterized by weak resistance to low temperatures and fungal diseases, such as downy mildew, powdery mildew, and gray mold.

Bunches are medium-sized, conical in shape, and can be either loose or dense. Berries are dark blue in color with thin skin and juicy flesh. Wine from this variety is characterized by a moderate tannin content and floral notes. With high yields, taste qualities and color intensity decrease.

Sources6

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Countries of admission

2 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant: Šlechtitelská stanice vinařská, s.r.o. (CZ) 52 Submitted the application to the register
Maintainer: Ing. Alois Tománek (CZ)/Šlechtitelská stanice vinařská, s.r.o. (CZ)/VÚRV Praha-Ruzyně, Výzkumná stanice vinařská (CZ)/Šlechtitelská stanice vinařská Velké Pavlovice, a.s. (CZ)/AMPELOS, ŠLECHTITELSKÁ STANICE VINAŘSKÁ ZNOJMO, s.r.o. (CZ) Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

QZ European Union Active

№ Blauer Portugieser*DE 765
CZ Czechia Active

№ H2053

Application

1 January 1941

Registration

5 May 1941

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	Blauer Portugieser*DE 765	—	—	—	Active
CZ Czechia	H2053	1 January 1941	5 May 1941	—	Active

Records are sourced from official registry publications. Data sources and legal status

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Nearby in the species list Pola, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poljšakica, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pollera nera N., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Popolka, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portan N, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portoghese N., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugais bleu, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugais bleu N, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugais Rouge, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugalka, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugieser Roter, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portugizac, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poseruša, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošip, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošip Bijeli, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošip Crni, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošipak, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošipica, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pošipon, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Potomka

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