Prunus armeniaca 'Castleton'

Cultivar

Angiosperms > Rosales > Rosaceae > Prunus > Prunus armeniaca

Characteristics

A perennial hermaphrodite deciduous tree.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread endozoochory
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Origin: in Fresno, Calif., by John H. Weinberger, U.S. Hort. Field Sta., U.S. Dept. of Agriculture Introd. in 1963. Perfection × Newcastle; cross made in 1955; first fruited in 1960; tested as F 69-44. Tree: vigorous; very productive; fruit sets on terminals as well as on spurs; flowers large, white, self­fruitful. Recommended for trial as an early shipping apricot for nearby markets, combining improved pit-burning resistance with earliness and firmness of flesh. Fruit: size medium, averaging 8 to 10 per lb; slightly ovate, rounded at apex, flattened at stem end, halves nearly equal, averaging 2 inches in length, 1 3/4 inches in cheek diam.; skin yellow-orange with a very slight blush; flesh yellow, flavor fair to good, texture medium, medium firm; ripens evenly, with Newcastle or about 3 weeks before Blenheim; above average resistance to pit burning; when canned, texture resembles Blenheim but more acid and less highly flavored; when dried, color attractive but more acid and less highly flavored than Blenheim; ships well to nearby markets ( e.g., Los Angeles).
Mode -
Germination duration (days) 120 - 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -18
Optimum temperature (C°) 14 - 35
Size -
Vigor vigorous
Productivity high productivity

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Prunus armeniaca 'Castleton'