Juglans regia 'Ata'

Cultivar

Angiosperms > Fagales > Juglandaceae > Juglans > Juglans regia

Characteristics

A perennial monoecious deciduous tree.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality monoecy
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
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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 Sangamon County, Ill., by Herman C. Helmle. Introd. in the early 1950s. Carpathian type; seed secured about 1935 from Wisconsin Hort. Soc.; seed originally from Carpathian Mountains in Poland; tested as Helmle 9. Nut: kernel flavor good; rather difficult to extract kernel as it fills the convolutions at base of shell; quality fair. Tree: produces a high percentage of perfect flowers. The name Ata was suggested by the word "atavism." Fruit:
Mode -
Germination duration (days) 30 - 180
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -23
Optimum temperature (C°) 15 - 30
Size -
Vigor -
Productivity -

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Juglans regia 'Ata'