Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The variety is ancient, having been cultivated as early as the 16th century. The tree is characterized by vigorous initial growth, which later becomes more moderate. Fruiting is regular, beginning in the third year after planting. The variety is very frost-hardy, but cultivation in warm regions is preferable.
Fruits are small, oblong in shape, and slanted at the ends. The skin is dark blue in color and covered with a waxy bloom. The flesh is greenish-yellow, juicy and tender, and separates well from the pit. The fruits are suitable for fresh consumption and processing.
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.
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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
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list Bella, BELLA ITALIA, Bellamira, Belle de Louvain, Belle de Schoeneberg, Belle de September, Belle de Thuin, BELLE DES HEBRARDS, BERNARDA, BERNARDINA, BERTOLA, Besztercei Bb. 398, Besztercei Bt. 2, Besztercei Nm. 122, Besztercei Nm. 150, Betuwse Kwets, BIANCA DI MILANO, BIG BLUE, BIG EGG, BIJELA_KASNA_MIRISAVA