Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Dr. Norbert Becker im Staatl. Weinbauinstitut
also searched as: хелиос
10 August 2026
The variety is a complex interspecific hybrid obtained from crossing Merzling and (Seyve-Villard 12-481 × Müller-Thurgau). The vine has medium vigor, an upright shoot growth habit, and low lateral shoot formation. The vegetation period is approximately 135 days.
The plant possesses high resistance to downy mildew, botrytis bunch rot, and good winter hardiness, allowing for minimal pesticide use. Bunches are medium-sized, conical, and medium-dense or loose. Berries are small, yellow-green in color, and covered with a relatively thick skin.
The grape is characterized by good sugar accumulation with moderate acidity. The resulting white wines are noted for floral notes and taste qualities reminiscent of Müller-Thurgau or Pinot Blanc varieties. The wines are suitable for both young consumption and short-term aging.
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.
№ RBE 00159
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
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Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
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Vitis vinifera L. · Common grape vine
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Nearby in the species list Gueuche noir, GUNA, Gutenborner, Guzal Kara, Harant 12, Harven, HEBÉN, Hecker, Hegel, Helfensteiner, Heliotrop, Hera, Heroldrebe, Hetera, Hibernal, Hibou blanc, Hibou noir, Hibrid VI-4, HOD, Hölder