Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The plant is a shrub or small tree 3 to 8 meters in height. The nuts have a round, slightly elongated shape with a pointed tip, covered by a matte dark brown shell with lighter stripes.
The variety is distinguished by high productivity and good kernel yield. The issue of pollination remains debated: data on the variety's self-fertility varies, therefore the use of pollinator varieties is often recommended.
The plant prefers fertile, well-drained soils with a pH of 5.5 to 7.8 and requires regular irrigation during hot periods. The variety is adapted to temperature fluctuations.
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
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Same species
Corylus avellana L. · Common hazel
WEISSMANN (FR)
Corylus avellana L. · Common hazel
Piemonte ASPROCOR S.C.C.A.P.A.
Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Corylus avellana L. · Common hazel
Luigi Conelli
Corylus avellana L. · Common hazel
Nearby in the species list MINNOLARA, MINNOLINA, MINNULARA DI DON CICCIO, Miss Young's, Mogul, Morell, Mortarella, Moskovskij Rubin, Nagy tarka Zelli K.5, Nalu, Negret, Nocchione, NOCIARA, NOCIARA COLLICA, Noisetier à pellicule blanche, Noisetier à pellicule rouge, NOSTRALE, Nottingham, Nottingham Prolific, Nottinghams Fruchtbare