Vaccinium corymbosum 'Ohtsubu-Boshi'

Cultivar

Angiosperms > Ericales > Ericaceae > Vaccinium > Vaccinium corymbosum

Characteristics

A perennial hermaphrodite deciduous shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
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Nitrogen fixer -
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Environment

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Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Large-fruited northern highbush blueberry with excellent eating quality. Origin: Gunma Horticultural Experiment Station, Sawa-Azuma, Gunma, Japan, by M. Horigome, M. Satoh, Y. Tachikawa, and T. Nakajoh. O.P. seedlings of Collins or Coville, 1987; selected 1991; tested as GBC-3; introd. 1998. Registered as No. 6926 by the Seedlings Law of Japan. Tree: moderate productivity; vigorous; upright; medium in shape and growth; height 100-200 cm; strong canes; slow to develop new canes; blooms with Collins, medium size corolla; cold hardy; high chilling requirement; easily propagated by cuttings. Fruit: medium-large, ~2.0 g; oblate/flattened; dark blue; calyx medium in size and depth; ripens midseason; flesh firm, juicy, and contains many seeds; detaches easily at harvest; medium sweetness and slightly high acidity; excellent storage capability; resistant to splitting; edible quality is rich and excellent for fresh and processing.
Mode -
Germination duration (days) 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) 18 - 30
Size small
Vigor vigorous
Productivity moderate productivity

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vaccinium corymbosum 'Ohtsubu-Boshi'