Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The tree is medium-sized with a spherical or broadly oval crown. The variety enters the fruiting period in the 3rd–5th year. Harvesting occurs in the second ten-day period of July.
The fruits are egg-shaped or round-ovoid, reaching a mass of 30–50 g. The skin is firm, dark purple in color with an abundant waxy bloom. The flesh is greenish-yellow, tender, sweet; the stone separates easily.
The variety possesses high winter hardiness and lodging resistance. Resistance to Clasterosporium carpophilum, Polystigma rubrum, and gummosis is assessed as medium.
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 Mõisaploom, MOLINACCIA, MOLLONA, Monarch, Monarch ISK, Monark, Monsieur Hâtif, Monsieur Hatif ISK, Monsieur jaune, MONSTRUOSA DE INGLATERRA, Montfort, MORATELLO, MOSCATELLA VIOLACEA, MOTIČANKA, Mount Royal Plum, MP8, MUSCARIEDDU, Muton, MYREST, Myrobolan GF 31