Rubus fruticosus 'DrisBlackTwentyOne'

Cultivar

Angiosperms > Rosales > Rosaceae > Rubus > Rubus fruticosus

Characteristics

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

Thorny, semi-erect, floricane-fruiting, with high vigor and yield. Origin: Driscoll’s, Watsonville, CA, by G.R. Sills, M.F. Crusha, and M.B. Romero Escobedo. DrisBlackFive × BM656.4; selected 2011 in Los Reyes, Michoacán, Mexico. Tree: thorny; growth habit semi-erect; anthocyanin coloration on dormant canes absent or very weak; glandular hairs on young shoots absent or few; resistant to fusarium wilt. Not currently being commercialized. Fruit: midsize, length 35.7 mm, diameter 24.6 mm, 9.5 g; ovate; 15.2 ºBrix; 0.92% titratable acidity expressed as citric acid; ripens early, harvest early October to mid-June in Ciudad Guzman, Jalisco, Mexico; shelf life good, keeps 8 d; fresh market potential good.
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Optimum temperature (C°) 14 - 20
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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rubus fruticosus 'DrisBlackTwentyOne'