Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. European plum · Fruit crops · bred by Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre
also searched as: радиолус
10 August 2026
The variety was obtained in 1965 by exposing seeds of the "Liivi kollane munaploom" variety to X-ray radiation. The change in the chromosome number to 2n=51 affected the features of the shape and structure of the stone.
Fruits are large, oblong-oval in shape, greenish-yellow in color with a light waxy bloom. The flesh is yellow, fibrous, soft, sweet-and-sour, with a firm skin and a stone that does not separate well. The ripening period of the fruits falls at the beginning of September.
The tree is characterized by a medium size and an upright arrangement of branches. The variety is self-incompatible; for cross-pollination, the varieties "Edinburgh", "Tartu punane", and "Hiiu sinine" are recommended. The yield of the variety is estimated as medium.
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.
№ 1165
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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 Quetsche Commune, Quetsche d'Alsace, Quetsche d'Italie, Quetsche de Bühl, Quetsche de Wagenstetter, Quetsche précoce d'Ersingen, Quetsche précoce de Buhl, Quetsche précoce de Lutzelsacher, Quetsche précose d’Esslingen, Quetsche Zimmer, RAGANELLA, Rainha Cláudia UE11, RAMASIN DEL ROERO, RAMASIN DI PAGNO, RAMASIN DI VOLPEDO, RAMASIN GIALLA, RAMASSIN, RAMASSIN BIANCO, RAMASSIN D’AGOSTO, RAMASSIN DI SALUZZO