Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The plant is a vigorously growing shrub 3–5 meters in height with a harmonious, slightly spreading crown. It can be trained as a tree when using Corylus colurna rootstock. The variety is characterized by mid-late flowering, which reduces the risk of damage by spring frosts, and requires cross-pollination with varieties such as Barcelona, Cosford or Tonda di Giffoni.
Harvesting occurs from the second half of September to October. The fruits are very large, weighing 3.5–4.5 g, with a thin, light-brown, glossy shell. The kernel is firm, with an intense aroma, peels well after roasting, and is suitable for long-term storage.
The variety possesses high frost resistance of the wood and resistance to bacteriosis. Compared to the Fertile de Coutard variety, of which it is a clone, it is distinguished by a significantly higher resistance to bud mite infestation.
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.
№ HZL00003
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
Corylus avellana L. · Common hazel
suspil`ne nadbannia
Nearby in the species list CASAMALE O NOSTRALE, Casina, CASTANYERA, Catalonische Zellernuss, Celski, Clark, Column, COMEN, COMUNE DI SICILIA, CONSORCIO, Cosford, Cosford ISK, Cosford K.2, Cosford nut, Cosforder zellernuss, COXFORD, Cozia, CRVENOLISNI_LAMBERT, Cud z Bollwiller ISK, CULPLÁ