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Herman ISK

Active

Prunus domestica L. European plum · Fruit crops · bred by Instytut Ogrodnictwa - Państwowy Instytut Badawczy

also searched as: херман иск

Variety description

10 August 2026

Trees have medium to vigorous growth, reaching 3–5 meters in height. The crown is formed fairly sparse, semi-circular or spreading in shape.

The variety is classified as very early; fruit ripening occurs in July or early August. Fruits have an oval-round shape, dark maroon or violet-blue color with a waxy bloom, and a weight of 25–40 g. The flesh is yellow or orange-yellow, with a sweet, slightly tart taste.

The plant exhibits high frost resistance and tolerance to Plum pox virus, characterized as having low susceptibility to diseases.

Sources5
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Countries of admission

1 jurisdiction

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.

active no record

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

Parties

Applicant
Instytut Ogrodnictwa - Państwowy Instytut Badawczy 468 Submitted the application to the register
Maintainer
Instytut Ogrodnictwa - Państwowy Instytut Badawczy 468 Responsible for variety maintenance

Admission to trade

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

  • PL Poland Active

    № SR S376

    Application
    30 June 1992
    Registration
    3 April 1996

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Hauszwetsche Schüfer, Hauszwetsche Typ Etscheid, Hauszwetsche Typ Meschenmoser, Hauszwetsche Typ Schüfer, Hauszwetsche Typ Wolff, Hauszwetsche Wolff, HENGBILL, HENGPRAL, HERCULES, Herman, Heron, Hiiu sinine, Hoh 4528, Hoh 7286, Hoh 8679, Hololepa, Hongaarse Kwets, Horňácká Durancie, Howard Sun, Hubertus

Discussion: Herman ISK

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