Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INCONNU (FR)
also searched as: пикардан
10 August 2026
The variety has medium vigor and perfect flowers. The leaf is medium-sized, wedge-shaped or pentagonal, with pubescence on the underside. The petiolar sinus is closed. The cluster is medium or large, conical in shape, and dense. The berries are medium or large, oval, golden-white in color, sometimes with a pinkish-brown tint, and covered with a waxy bloom.
The variety has a medium ripening period and is prone to early bud burst, making it sensitive to spring frosts. It tolerates heat and drought well and is capable of growing in poor soils, but is sensitive to magnesium deficiency. Resistance to fungal diseases is medium; the variety is susceptible to Botrytis cinerea and Oidium.
Wines from this variety are characterized by a neutral taste with moderate acidity and potential floral or muscat notes. Currently, the variety is considered rare and is at risk of extinction; its plantings in France occupy less than 2 hectares.
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.
№ 1035512
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Sicarex Beaujolais S.A.S., Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Nearby in the species list Petit Ribier, Petit Sauvignon, Petit Verdot, Petite Arvine, Petite Sainte-Marie, Peucetia B, Philipp, Phoenix, PICAPOLL BLANCO, PICAPOLL NEGRO, Picarlat, Picarlat N, Picurka, Pineau d'Aunis, Pinenc, Pino Bilyi, Pino chornyi, Pino siryi, PIÑONERA, Pinot Bianco