Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
Trees are vigorous, forming a compact crown with branches extending at acute angles. The variety is self-fertile and characterized by high winter hardiness, as well as resistance of flowers to spring frosts.
Fruits are oval-elongated, weighing 35–50 g, dark blue in color with a waxy bloom. The yellow-green flesh is firm and aromatic; the pit separates well. The harvest matures in the second half of July — early August.
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.
№ 2017110117004
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
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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 TIMPURII DE ALBACH, Tina, Tipala, Tita, Tolar, Top, Top 2000, Top-Col, Topend, Topend Plus, Topfive, Topgigant, Tophit, Topking, Topper, Topstar, Topstar Plus, Toptaste, Topval, TORGULJA_BIJELA