Corylus avellana L. Common hazel · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
also searched as: каталоньски иск
10 August 2026
The bush is vigorous, reaching a height of 3–5 meters, and possesses a spreading, dense crown. The variety enters bearing early. The nuts ripen in the second half of September and usually fall easily from the husk upon maturity.
The nuts are large, gathered in clusters of 3–5, and have a rounded, slightly flattened shape with a broadly pointed apex. The shell is relatively thin and brown in color. The kernel is large, heart-shaped, fills the shell well, and has a sweet taste.
The variety is distinguished by good winter hardiness. Regarding diseases and pests, it has moderate resistance to moniliosis, while being moderately susceptible to the nut weevil and the hazelnut bud mite. It is used as a pollinator for other hazelnut varieties.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ SR S229
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Nearby in the species list Jemtegaard 5, JM 251, Jolus, Junat, Juningia, JWW9, KARIDATY, Katalonische Zellernuss, Katalons`kyi, Katalonski, Kataloński KON, Katalonskyi, Kentish Cob, KENTISH KOB, Khustska Bomba, Knight's Small, Korthaset Zeller, Kulisty Pełny ISK, Lambert albe, Lambert Cob