Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. European plum · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
also searched as: санктус хубертус иск
10 August 2026
Early-maturing variety with fruits ripening from late July to August. The fruits are oval-shaped, dark blue, dark purple, or dark red in color with a characteristic bloom. The flesh is yellow, juicy, with a sweet-sour taste and aroma.
The tree is characterized by low vigor, making it suitable for high-density plantings and compact orchards. The variety exhibits good winter hardiness and low susceptibility to plum pox virus and fungal diseases. Fructification is abundant and regular.
The variety is self-sterile and requires pollinator varieties, belonging to pollination group C. It is used primarily for fresh consumption in amateur and commercial gardening.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ SR S282
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 Samera, San Francesco, SAN GIOVANNI, SAN GIOVANNI 2, SAN GIOVANNI DI SAN MAURO, SAN LUIGI, SAN PIERA, SAN ROCCHINA, SANACORE, Sanctus Hubertus, SANT’ANNA, SANT'ANTONIO, SANTA ROSA, Santa Rosa di Acquaviva, São João, Sargen, Saure Altenländer Frühzwetsche, SCANARDA, Schamals Høstblomme, Schatenmo-relle