Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The tree is characterized by medium or vigorous growth and forms a dense rounded crown. The variety is self-fertile, blooming in April with white flowers. The medium-sized fruits have an oval or rounded shape, blue-violet color with a bloom, and tender yellow-green flesh from which the stone separates with difficulty.
The variety is late-maturing; fruit ripening occurs from September to the beginning of October. The plant is undemanding, resistant to adverse conditions and Plum pox virus. The fruits have a high content of vitamin C and antioxidants and are suitable for fresh consumption, baking, drying, and processing into jam or slivovitz.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 4894
№ 2017110117178
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
Bellon Zsolt 4002 Debrecen Kádár dülo 74.
Prunus domestica L. · European plum
Nearby in the species list Double robe, DRAP_D'OR_ESPEREN, Dressprümmsche, Drissprümmche, Dubbele Boerenwitte, Duke of Edinbourgh, Duke of Edinburgh, Dumiron, Duranče, Duránci Bellon, Duranec, Dwarf, Earliblue, Earliblue ISK, EARLY BIG EGG, Early Blue, Early Laxton, Early Mirabelle, Early Prolific, Early Transparent Gage