Vaccinium corymbosum 'A-257'

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

Light -
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Hardiness (USDA) -

Usage

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Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

A mid-early season blueberry with distinct flavor suitable for home gardens. Origin: Univ. of Arkansas, by J.R. Clark, J.N. Moore, and A.D. Draper. US 73 × G-526; selected 1988; tested as A-257; introd. 2005. Tree: selected in low organic matter, non-amended soil and has good vigor in mineral soils; upright to slightly spreading growth habit; early blooming, 3 Mar. early bloom and 50% bloom 4 Apr. (Bluecrop 11 Apr.); believed to be self-pollinating; chilling requirement not fully determined but estimated to be 500–800 h; no diseases observed in Arkansas. Fruit: med. to med.-small, 1.4 g; medium-dark; flavor very distinct, often described as ‘peach like’; good scar; crisp texture; ripens 27 May in Clarksville, AR;
Mode -
Germination duration (days) 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) 18 - 30
Size -
Vigor vigorous
Productivity -

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vaccinium corymbosum 'A-257' Vaccinium corymbosum 'Ka-Bluey™'