Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The Ruby Crunch plum is a late-maturing, medium-sized tree 3–5 meters in height. The fruits are large, weighing 65–90 g, with individual specimens up to 160 g, spherical or round-heart-shaped, with ruby-burgundy skin and dense, crisp red flesh. The variety possesses high keeping quality and good transportability.
The Mirabelle Ruby plum belongs to the mirabelle group and has a columnar growth habit with a tree height of up to 2.0–2.5 meters. The fruits weigh 65–80 g and are rounded, pink-red in color, with juicy yellow flesh. The variety is characterized by a medium-early maturity group, high winter hardiness, and drought tolerance.
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.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Earl Les Hebrards (FR)
Prunus domestica L. · European plum
Nearby in the species list Rote Mirabelle aus Gokels, Rote Mirabelle Typ Gokels, Rotgefleckte Goldpflaume, Royal de Vilvoorde, ROYAL VELVET PLUM COT, Royale bleue, ROYALE DE MONTAUBAN, Royale de Tours, Royale de Vilvoorde, RUBIS CRUNCH, Rudolphspflaume, Ruhm von Schöneberg, Runa Anita, RUSTICANA GIALLA, RUSTICANA ROSSA, Ruth Gerstetter, Ruth Gerstetter ISK, RUŽICA, S-BO-1, S-BUPR-A