Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The tree is distinguished by vigorous growth and a wide crown with dense branching. The variety is characterized by an early fruit ripening period, which occurs in early August. Flowering occurs in the mid to late period; the presence of pollinator varieties is required to obtain a yield.
The fruits are large in size and oval in shape; the skin is colored blue or purple-blue and covered with a bloom of medium or strong intensity. The variety demonstrates a high level of fruiting, early onset of productivity, and regularity of fruiting.
The variety is sharka-tolerant, which has been confirmed by testing leaves and fruits for the presence of plum pox virus. It is intended primarily for fresh consumption.
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
FISCHER MANFRED| Prof. Dr. Manfred Fischer / MURAWSKI| Heinz Murawski + im Institut fuer Obstforschung Dresden-Pillnitz / SCHMADLAK| Dr. Johann Schmadlak
Prunus domestica L. · European plum
FISCHER MANFRED| Prof. Dr. Manfred Fischer / MURAWSKI| Heinz Murawski + im Institut fuer Obstforschung Dresden-Pillnitz / SCHMADLAK| Dr. Johann Schmadlak
Nearby in the species list GIUGNOLA, Gloire de Schoeneberg, GOCCIA D'ORO DELL'AMIATA, Golden Esperen, Golden Esperen, Esperens Goldplfaume, Cloth of gold, Golden Plum, GOLDEN PLUMZA, Goldquelle, Grϋne Reneklode, Graefin Cosel, Graf Bruehl, Graf Brühl, Grand Duke, Gras ameliorat, Gras romanesc, Great yellow, GROF_ALTHAN, GROSSA DI FELISIO, Grosse Marange, Grosse Zuckerzwetsche