Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Maranto Joseph|Bakersfield, CA, US
also searched as: мара сидлесс
10 August 2026
The variety is the result of crossing Red Globe and Crimson Seedless. The vines have above-average vigor and have bisexual flowers. The maturity period is more than 160 days; harvest in California conditions occurs in October.
Conical clusters of medium density reach a weight of 500–700 g. Oval elongated berries weighing about 6 g belong to class II of seedlessness. The skin and flesh of the berries are firm, the sugar content is about 18 Brix.
The variety is intended for fresh consumption, is distinguished by high transportability and the ability to maintain freshness during storage. Winter hardiness is low, the frost resistance limit is -15...-18°C.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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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 MALVASIA VOLCANICA, MANCES DE TIBUS, Mancin, MANDO, MANDON, Manseng noir, Mansois, MANTO NEGRO, Manzoni Bianco, MAQUIAS, MARFAL, Mariensteiner, MARINA RION, Marmisson, Marquette, Marroo Seedless, Marsanne, Marselan, MARTINA, Maskta