Merveille de Bollwiller
ActiveCorylus avellana L. · Common hazel
WEISSMANN (FR)
10 August 2026
The vigorous plant reaches 4–6 meters in height. The crown of the mature shrub is rounded or umbrella-shaped, with branches directed upward. Leaves are large, round-cordate in shape, dark green, and pubescent.
Fruits are large, round-elongated conical in shape, and gathered in clusters of 3–5 units. The shell is dense, golden-brown. The kernel accounts for 40–43% of the nut weight and has a delicate taste. The variety is late-maturing; fruits ripen at the end of September or in October.
The plant is distinguished by high winter hardiness and the ability to avoid damage from spring frosts due to late flowering. The variety is a good pollinator for other hazelnut types and requires the presence of pollinators for its own fruit-bearing.
Prefers sunny sites or partial shade, as well as fertile, well-drained soils with neutral acidity. It tolerates various growing conditions well.
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
Nearby in the species list Barcelona, Barcelonnische Nuss, Barcelonski, Barceloński ISK, BARRETTONA, Bart Nuss, BEARN, Berezokoryi, Bergeri, Blut Nuss, Bolviller, Butler, Butlo, BWM 01, CAMPANICA, CAMPONECA, Camponia, CAMPONICA, CARRELLO, CASAMALE O NOSTRALE