Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. European plum · Fruit crops · bred by Instytut Ogrodnictwa - Państwowy Instytut Badawczy
also searched as: ренклода улена иск
10 August 2026
The tree of this variety is quite large, forming an almost shrubby crown of medium density. It enters the bearing stage early; yields are abundant but periodic, with an interval of one year.
The fruit ripening period falls at the end of August or the beginning of September. The variety is characterized by high resistance to low temperatures. Low susceptibility to plum pox virus is noted, while the plant is susceptible to brown rot.
The purpose of the variety is dessert; it is intended for fresh consumption. The "ISK" marking in the name indicates the origin of specific seedlings from the collection or nursery at the Research Institute of Horticulture in Skierniewice.
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 S35
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
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Prunus domestica L. · European plum
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Prunus domestica L. · European plum
Nearby in the species list RENKLID RANNI, Renklod Haritonovoi, РЕНКЛОД ХАРИТОНОВОЙ, Renklod Jenikejeva, Renklod Kubanskij, Renklod ranni, Renklod ranni Donetski, Renkloda Althana, Renkloda Althana ISK, Renkloda Ulena, Rheingold, RICHARDS EARLY ITALIAN, Riina, Rivers'- Early Prolific, Rivers timpuriu, ROBELLE, Rød æggeblomme, Rødhætte, ROMAN, Romanța