Seifersdorfský

Active

Juglans regia L. Persian walnut · Fruit crops

also searched as: сеиферсдорфски

Variety description

10 August 2026

The tree is characterized by vigorous growth and forms a regular, dome-shaped or spreading crown. The height of an adult plant varies from 5 to 12 meters depending on growing conditions and rootstock. The variety is considered resistant to fungal diseases and suitable for cool climatic zones.

The variety is mid-early, with harvest occurring in the third week of September. The fruits are large, round or slightly oval in shape, with a medium-thickness shell that is easy to crack. The kernel is sweet, separates well from the shell, and the fill rate is up to 48% of the total nut weight.

The variety is self-fertile, which allows it to be grown individually in small plots. It is recommended for amateur gardening due to its frost resistance and stable yield.

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Countries of admission

3 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

active terminated no record

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

Parties

Applicant: Vyskumno-slachtitelska stanica s.r.o., SK 6 Submitted the application to the register
Maintainer: Bc. Miroslav Vaněk (CZ)/SEVA - FLORA 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.

SK Slovak Republic Protection expired

№ 183R041

Application

29 December 1983

Registration

16 March 1994

Terminated

31 December 2019
CZ Czechia Active

№ H2747

Application

20 December 1984

Registration

23 April 1994

Registry	Number	Application	Registration	Terminated	Status
SK Slovak Republic	183R041	29 December 1983	16 March 1994	31 December 2019	Protection expired
CZ Czechia	H2747	20 December 1984	23 April 1994	—	Active

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

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