Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The plants are vigorous shrubs or small trees, the branches of which are often thorny. The fruits are small, measuring from 1.5 to 3 cm, and have a round or teardrop shape. The main color varies from blue-black to yellow and wine-red, while the fruit juice often has a characteristic blood-red shade.
The fruit flesh is juicy, and the taste varies from sweet to sour. The plants are characterized by low maintenance requirements, high adaptability to local conditions, and are easily propagated by root suckers. Historically, they were often used as rootstocks for cultivated plum varieties.
The main purpose of the fruit is processing. Due to their distinct aroma and taste, they are used for the preparation of alcoholic beverages, such as fruit distillates and brandy, as well as for making jams and other preserves.
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.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Prunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. · European plum
Hartmann Walter
Prunus domestica L. · European plum
Walter Hartmann
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list Kolonnovidnaya (Søjle), Kometa, Kongeblomme, Korai besztercei, Krasinski, Kreeke, Kreke, Kressu, Krete, Kricke, Kriechel, Królowa Wiktoria, Królowa Wiktoria ISK, Kulinaria, Kullamaa suur, Kyustendilska krasavitsa, Kyustendilska sinya ranna, Laatokan Helmi, LAINE, Langenakerpruim