Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
10 August 2026
Greco is a collective name for several dozen varieties that are often unrelated. The best-known white representative of this group belongs to the late ripening period. The clusters are of medium or large size, the berries are of medium size, bright yellow in color, often with characteristic brown spots.
A variety for industrial use, it is used mainly for the production of varietal wines with an intense aroma, high acidity and minerality. It is distinguished by a high content of catechins. The crop is susceptible to major fungal diseases: downy mildew, powdery mildew and gray mold.
The origin of the variety is considered very ancient and is traditionally associated with Greek colonists in Southern Italy. However, modern studies show the genetic heterogeneity of the group, where different biotypes adapted to specific regions, for example, to the volcanic soils of Campania, can be hidden under a common name.
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
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
Nearby in the species list Granita N, Grapevit 1, Grapevit 2, Grapevit 3, Grapevit 5, Grassen, Grassenc, Gravesac, GREC, Grecanico, Greco Bianco, Greco di Tufo, Grenache, Grenache blanc, Grenache gris, Grenè, Grenova, GRETA, Grillo, Gringet