Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The tree is noted for its compact size, reaching 5 meters in height, and has a tendency to form a weeping crown. The variety is characterized by high yield, which requires fruit thinning to prevent branch breakage.
Fruits are small to medium-sized, oval-oblong in shape, with yellow skin, a pinkish-red blush, dots, and a lavender bloom. The flesh is golden-yellow, juicy, and sweet; the stone separates easily. Fruits are prone to shedding and mechanical damage, and the skin may crack.
The variety is partially self-fertile; presence of pollinators is recommended to increase yield. It possesses frost resistance, but early flowering makes it vulnerable to spring frosts; sensitivity to bacterial canker is noted.
3 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.
№ PRM33
№ 0091309
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
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list Dumiron, Duranče, Duránci Bellon, Durancie, Duranec, Dwarf, Earliblue, Earliblue ISK, EARLY BIG EGG, Early Blue, Early Mirabelle, Early Prolific, Early Transparent Gage, Early Victoria, Early White Plum, Early Yellow, Echte Haferpflaume, Echte Haferzwetsche, Edda, Edinburgh