Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The The Czar tree is characterized by moderate growth, reaching 3–4.5 meters in height depending on the rootstock. The plant's crown has a tendency towards vertical growth. The tree's flowers possess good resistance to spring frosts.
The fruits are medium to large in size and round in shape, turning a deep dark purple or blue-violet color with a bloom when ripe. The yellow-orange flesh has a sweet-and-sour taste. The variety is self-fertile and primarily culinary.
The harvest ripens from the end of July to mid-August. The variety is known for its hardiness and stable fruiting.
2 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.
№ PRM65
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 Tamona, Tartu punane, TC SUN, TEAK GOLD, Těchobuzická, Tegera, Temano, Tetra, TETRA- Empirean 3, Thames Cross, Tidig Victoria, Tidlig Engelsk Sveske, TIMPURII DE ALBACH, Tina, Tipala, Tita, Tolar, Top, Top 2000, Top-Col