Vitis vinifera 'Sugrathirteen'

Cultivar

Angiosperms > Vitales > Vitaceae > Vitis > Vitis vinifera

Characteristics

A perennial hermaphrodite deciduous shrub.
Life form perennial
Growth form shrub
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Foliage retention deciduous
Sexuality hermaphrodite
Pollination anemogamy
Spread endozoochory
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Cultivation

A large-fruited, early-ripening, seedless table grape. Origin: in Wasco, Calif., by David W. Cain. USPP 10434; 9 June 1998; assigned to Sun World, Bakersfield, Calif. Seedling 17-138 (Italia × Sugraone) × Fantasy Seedless; ovule cultured from the cross made in 1990; selected in 1992. Tree: Fruit: large, 4.7 g, and if treated with gibberellic acid, 9.3 g; long elliptic; black; skin average thickness; medium texture; neutral flavor; 16.7% soluble solids; good shipping quality; ripens early, ≈30 days before Thompson Seedless. Cluster: large, average 671 g; conical; medium berry density; 147 berries/cluster.
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Minimum temperature (C°) -19
Optimum temperature (C°) 18 - 30
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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vitis vinifera 'Sugrathirteen'