Pedro
ActiveJuglans regia L. · Persian walnut
Stat Exp Davis (US)
10 August 2026
The tree has below-average growth vigor, forming a pyramidal, spreading, and well-lit crown with long skeletal branches growing in a zigzag pattern. The foliage is deciduous, turning a yellow-brown hue in autumn.
Fruits have an average weight of 14.0 g and are covered by a thin light-brown shell that is easily cracked by hand. The kernel is white-yellow in color, makes up to 50% of the fruit weight, is extracted whole, and contains about 66.1% fats and 17.5% proteins.
The variety is of the protandrous flowering type and enters bearing in the 5th–6th year. The harvest matures in the second half of September. The plant shows resistance to frost, drought, and bacteriosis, and is suitable for fresh consumption and industrial processing.
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.
№ P08009
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Same species
Juglans regia L. · Persian walnut
Stat Exp Davis (US)
Juglans regia L. · Persian walnut
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Juglans regia L. · Persian walnut
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Juglans regia L. · Persian walnut
Juglans regia L. · Persian walnut
Juglans regia L. · Persian walnut
Nearby in the species list FRENI 1, FRENI 2, G-139, G-26, GALES, Geisenheim, Geisenheim # 139, Geisenheim 139, Geisenheim # 26, Geisenheimer Walnuss, Geoagiu 961, Germaine, Germisara, Geticus, Gigante a calce, GIGANTE DI SPELLO, Gilles, GOIA, Gradinar, GRAND JEAN