Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. European plum · Fruit crops · bred by Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre
also searched as: кадри
10 August 2026
The tree is vigorous, forms a spreading crown, and is characterized by high yield. The variety is self-incompatible; pollinators such as Duke of Edinburgh and Emma Leppermann are required for fruit set.
Fruits are medium-sized, oblong-oval in shape, ripening in mid-August. Fruit skin is dark blue, flesh is greenish-yellow, juicy, medium-firm, with a sweet-and-sour taste. The stone separates easily from the flesh.
Winter hardiness of the variety is estimated as medium; freezing may occur in severe winters. Resistance to diseases is medium. The variety was obtained by crossing Liivi Kollane Munaploom and Suhkruploom.
2 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.
№ 962
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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
Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list Jolina, JORI'S PLUM, Jovita, Jubilæum, Jubiläumspflaume, Jubileum, Julius, Juna, Jūrė, Kadle, Kalifornijska plava, Kalipso, KAMENJARA, Kamir, Kando, Kantata, Katalonischer Spilling, Katalónský špendlík, Katinka, Katinka ISK