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Ivanhoe ISK

Terminated

Vaccinium corymbosum L. Highbush blueberry · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

also searched as: иванхое иск

Variety description

10 August 2026

The variety is a vigorous, upright bush reaching a height of 1.5 to 2.5 meters. Data on ripening dates varies in sources, characterizing it as an early or mid-late variety.

The berries are large, 16–20 mm in diameter and 1.2–1.5 g in weight, light blue in color and firm in texture. The flavor of the berries is aromatic, with possible spicy or tart notes. The yield is 4–6 kg per plant.

The variety has high winter hardiness, withstanding temperature drops down to -37...-40 °C. Given that the variety is old, its characteristics may vary depending on growing conditions and the specific clone.

Sources8
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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.

terminated no record

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

Parties

Applicant
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 456 Submitted the application to the register
Maintainer
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka 456 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 Terminated

    № SR S129

    Application
    29 November 1989
    Registration
    14 December 1990
    Terminated
    31 December 1995

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

Same species

Other varieties: Highbush blueberry

All 448 varieties of species

ZF08-070

Active

Vaccinium corymbosum L. · Highbush blueberry

Wagner L. Adam, Boches Peter Stefan, Bermudo Antonio A. Alamo, Brazelton M. David

UA
15 records

Vaccinium corymbosum L. · Highbush blueberry

DAVID M. BRAZELTON, ANTONIO A. ALAMO BERMUNDO, PETER STEFAN BROCHES, ADAM L. WAGNER

12 records

zf08-029

Active

Vaccinium corymbosum L. · Highbush blueberry

Fall Creek, USA

UA
14 records

Vaccinium corymbosum L. · Highbush blueberry

Narandra Patel

4 records

Ivanhoe

Active

Vaccinium corymbosum L. · Highbush blueberry

NL
2 records

Jaac

Active

Vaccinium corymbosum L. · Highbush blueberry

Lancelot Alan Jordan Jeanette Jordan

3 records

Nearby in the species list Hortblue Demure, HortBlue Petite, Hortblue Poppins, Howes, Huron, HX, IBUGA001, IBUGA002, Island Blue, Ivanhoe, Jaac, Jelly Bean, Jersey, Jersey ISK, Jewel, JM, Jonne 716L, Jusant 1, Katahdin, Kaz Pliszka

Discussion: Ivanhoe ISK

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