Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The tree is vigorous, long-lived, with a dense broadly pyramidal crown. Fruiting begins in the 3–5th year after planting. The cultivar shows high winter hardiness and resistance to fungal diseases, as well as to plum pox virus.
Fruits weigh 45–50 g, are oval or broadly ovate in shape, dark purple or reddish-purple in color with a waxy bloom. The flesh is firm, juicy, yellow-green, and the stone separates well. Fruits ripen in late September – early October, are transportable, and do not drop from the branches for a long time.
The cultivar is partially self-fertile; pollinators are required for a stable yield. Usage is universal: fruits are suitable for fresh consumption, various types of canning, and the production of prunes.
6 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.
№ PRM19
№ P11006
№ 0091285
№ 12040001
№ 3295
Records are sourced from official registry publications. Data sources and legal status
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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
SVERIGES LANTBRUKSUNIVERSITÄTET
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Nearby in the species list Amitar, AMOLO DI FRANCIA, Ana Spath, Ananasová česká, Ance, Andreea, Angeline Burdet, Aninka, Anita, Anja (Søjle), Anna Spath ISK, APRA’1, APRA’2, Aprikola, Aprimira, ARILLO, ARMASCIA AZZURRA, ARMASCIA GIALLA, ARRIDDU DI CORE, ARSELLINA