Fragaria x ananassa 'Institute D4'

Cultivar

Angiosperms > Rosales > Rosaceae > Fragaria > Fragaria x ananassa

Characteristics

A perennial hermaphrodite deciduous herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
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Root system -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Hardiness (USDA) -

Usage

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

Cultivation

Origin: in Big Bend, Calif., by Harold A. Johnson, Jr., and Harold E. Thomas, Morgan Hill, Calif. Introd. in 1964. Plant patent 2613; 22 Mar. 1966; assigned to the Strawberry Inst. of Calif., Morgan HIll. Univ. of Calif. 544.3 × Strawberry Inst. Calif. C52.3. Tree: upright; open crown; grows well in heavy soils and those of moderate alkalinity or saline content; inflorescence on long stem extending above foliage level; robust growth; leaves heavier and thicker than Lassen; surface undulated and wrinkled; vigorous and dense; very productive during first year when winter set; susceptible to verticillium wilt and twospotted mite; resistance to red stele not determined. Fruit: medium to large; conic to globose conic, varying to wedge or rounded wedge; skin color lighter than Goldsmith or Lassen, glossy surface persistent; flesh white, firm, flavor mild and subacid, quality good; core hollow; ripens very early in frost free localities when winter planted.
Mode -
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Germination luminosity -
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Minimum temperature (C°) -
Optimum temperature (C°) 11 - 24
Size -
Vigor vigorous
Productivity high productivity

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Fragaria x ananassa 'Institute D4'