Sam ISK

Active

Prunus avium (L.) L. Sweet cherry · Fruit crops · bred by Instytut Ogrodnictwa - Państwowy Instytut Badawczy

also searched as: сам иск

Variety description

10 August 2026

The variety is mid-late, reaching harvest maturity in the first ten days of July. The fruits are large, weighing about 7.5–8 g, with a broad heart shape. The skin becomes almost black and shiny upon full ripening; the flesh is dark red, firm, with an average taste and a slight bitterness that disappears upon full ripening.

The fruits withstand transportation well and show low susceptibility to cracking during rains. The trees are winter-hardy and relatively resistant to bacterial canker. The variety is not self-fertile and requires the presence of other varieties for cross-pollination, while it is often used itself as an effective pollinator.

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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.

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 no record

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

Parties

Breeder: Instytut Ogrodnictwa - Państwowy Instytut Badawczy 468 Developed the variety
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 S454

Application

24 March 1994

Registration

3 April 1996

Registry	Number	Application	Registration	Terminated	Status
PL Poland	SR S454	24 March 1994	3 April 1996	—	Active

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

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Breeder

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

breeder code Sam ISK

All 468 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 1996

Same species