Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
10 August 2026
The vine is medium-vigorous with shoots that mature well. Leaves are large, five-lobed or three-lobed, deeply dissected, with dense bristly pubescence on the underside. The flower is perfect. The cluster is large, winged, strongly widened at the base, and usually medium-dense.
The berry is small or medium-sized, round, dark blue in color with a thick waxy bloom, thick skin, and juicy pulp. It is a very late-ripening variety, distinguished by high yield that requires regulation.
Resistance to major fungal diseases is medium; the variety shows some resistance to gray mold, but is not resistant to severe frosts. The sugar content in the juice is 17–22%, acidity is 7–10 g/l.
2 jurisdictions
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.
№ 70/Mav
№ 4055440
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
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Vitis vinifera L. · Common grape vine
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Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
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Nearby in the species list Marselan, MARTINA, Maskta, Matilde, MATURANA BLANCA, MATURANA TINTA, MATURANA TINTA DE NAVARRETE, Maula N, Mauzac, Mauzac rose, Mayorquin, MAZUELA, MC69, Mechta, Mècle N, Medovec, Medunio B, Melanzia, Melnik 55, Melnishki rubin