RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a vigorous plant with perfect flowers. The leaves are pentagonal, five-lobed, deeply cleft, with sparse pubescence on the underside. The clusters are medium-sized, weighing 180–230 g, cylindrical or cylindro-conical in shape, ranging from medium-dense to dense.
The berries are white, medium or small, oval or round in shape, and covered with a thick waxy bloom. The skin is thick and tough, and the flesh is fleshy and juicy. The variety is late or very late, with ripening occurring in late September to early October.
The grape has winter hardiness down to -15...-18°C. Data on disease resistance is contradictory: the thick skin may provide protection against downy mildew and powdery mildew, however, the variety is also characterized by susceptibility to gray mold. There is a distinction between the Grechetto di Orvieto and Grechetto di Todi 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.
№ Pignoletto B.*IT 8
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Grašica, Grassen N, Grassenc N, Gratena N., Grauer Burgunder, Gravesac, Grban, Greaca, Grec Rouge, Grecanico dorato B., Grechetto B., Grechetto Gentile, Grechetto rosso N., Greco, Greco B., Greco bianco B., Greco nero N., Gregu Nieddu, Grenache, Grenache blanc