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Riesennuss

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Corylus avellana L. Common hazel · Fruit crops

also searched as: риесеннусс

Variety description

10 August 2026

The shrub reaches a height of 5 to 7 meters and has a wide, spreading, multi-stemmed crown. The leaves are round or oval, medium-sized, and turn a golden-yellow or orange-yellow shade in autumn. The variety is suitable for culinary use and fresh consumption, as well as for decorative landscaping.

The fruits are large, oval or obovate in shape, light brown in color, with a weight of about 4–5 grams. The crop matures in late September – early October. The plant begins to bear fruit abundantly from the 6th year of life, possesses good winter hardiness and resistance to diseases, including the hazelnut gall mite.

The variety is self-infertile or partially self-fertile. To ensure stable yields, it is necessary to plant pollinator varieties at a distance of no more than 4–5 meters. The plant is shade-tolerant and tolerates pruning well, by which the height can be maintained at the level of 3 meters.

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Countries of admission

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.

QZ

no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Common hazel

All 431 varieties of species

Corylus avellana L. · Common hazel

Piemonte ASPROCOR S.C.C.A.P.A.

SI UA
7 records

Rimska

Protection expired

Corylus avellana L. · Common hazel

SI
1 record

Nearby in the species list Red Filbert, Red Majestic, Red Nicolas, Red Snake, Remy, RIBET, RICCIA DI ROCCARAINOLA, RICCIA_DI_TALANICA, Riccia di Talanico, Rieckschens Zeller, Rimska, RIMSKI, Rimski ukusni, Římský, Rød Lambert, Rode Zellernoot, Röhrige Haselnuss, Römische Zellernuss, Római K.1, Romantela

Discussion: Riesennuss

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