Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. European plum · Fruit crops · bred by Walter Hartmann
also searched as: хох 4528
10 August 2026
The variety is the result of crossing Elena × (Ort × Stanley). The tree is medium-sized, with a semi-upright or spreading crown, precocious, and characterized by an early onset of bearing. Fruits ripen late, are resistant to cracking, and have good keeping quality.
Fruits are oval-ovate in shape, medium or large in size (40–45 mm), and covered with a wax bloom. The flesh is yellow, firm, and juicy, with a harmonious flavor. The pit separates easily from the flesh. The variety is suitable for industrial processing and fresh market sales.
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
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Walter Hartmann
Nearby in the species list Hauszwetsche Typ Schüfer, Hauszwetsche Typ Wolff, Hauszwetsche Wolff, HENGBILL, HENGPRAL, HERCULES, Herman, Herman ISK, Heron, Hiiu sinine, Hoh 7286, Hoh 8679, Hololepa, Hongaarse Kwets, Horňácká Durancie, Howard Sun, Hubertus, Ialomita, Imperial, IMPERIAL EPINEUSE