Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
Corylus avellana L. Common hazel · Fruit crops
also searched as: халски дебелоплодни
10 August 2026
The fruits of the variety are large, often gathered in clusters of up to 5, with a kernel yield of about 36.5%. The plant is characterized by vigorous growth and a lush crown. The variety is a good source of pollen and requires cross-pollination with other varieties to increase yields.
Flowering occurs late, and fruit ripening falls in September. The plant has high winter hardiness. In cultivation, seedlings are often grafted onto Corylus colurna rootstock to increase productivity and longevity.
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.
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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
Durbak Andrii Myronovych
Nearby in the species list Hall's Giant, Halle, Halle ISK, Halle'sche Riesen, Hallesche Riesennuss, Hallesche riesennusss, Hallesche riesennusss,Hall's giant, Halleske Kæmpe, Hallská obrovská, Halska debeloplodna, Hetman, Heynicks Zeller, Holstener Lambertnuss, Hosen Nuss, Hvid Lambert, Imperactive Eugenie, Impératrice Eugénie, IMPERIAL_DE_TRABIZONDE, Imperial de Trebizonde, Imperiale de Trapezunt