Prunus amygdalus 'Empire'

Cultivar

Angiosperms > Rosales > Rosaceae > Prunus > Prunus amygdalus

Characteristics

A hermaphrodite deciduous tree.
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Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Usage

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Edible -
Therapeutic use -
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Cultivation

Origin: in Le Grand, Calif., by F.W. Anderson, Merced, Calif. Introd. in 1964. 2367; 25 Feb. 1964; assigned to Dave Wilson Nursery, Modesto, Calif. Mission × peach-almond seedling; selected in 1960. Nut: large, averaging about 1 5/8 inch long and 200 per lb; elongated; shell paper, thin, ragged, well-sealed, tan; kernel averages 62% of nut, large, elongated, averaging 20 per oz; pellicle thin, brown; very few doubles, averaging less than 1%; quality good; flavor normal; resembles Ne Plus Ultra, but larger nut and softer shell. Tree: large; vigorous; blooms about 2 weeks after Ne Plus Ultra, about 1 week after Nonpareil, and about with Mission; production heavy. Fruit:
Mode -
Germination duration (days) 120 - 365
Germination temperacture (C°) 18 - 23
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Minimum temperature (C°) -
Optimum temperature (C°) 12 - 35
Size large
Vigor vigorous
Productivity -

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Prunus amygdalus 'Empire'