Castanea sativa 'Colby'

Cultivar

Angiosperms > Fagales > Fagaceae > Castanea > Castanea sativa

Characteristics

A perennial monoecious deciduous tree.
Life form perennial
Growth form tree
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Foliage retention deciduous
Sexuality monoecy
Pollination anemogamy
Spread dyszoochory
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Environment

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Usage

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Cultivation

Origin: in Urbana, Ill., by Arthur S. Colby, Illinois Agr. Expt. Sta. Not introduced commercially, but was named prematurely and name appears in the literature. Fuller × Castanea mollissima; cross made in 1931; tested as Ill. 31-4. Nut: large; flavor good; resembles Fuller but larger when well grown. Tree: susceptible to blight like American ancestors; usually proved incompatible in grafts, so never commercially propagated. Fruit:
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Minimum temperature (C°) -23
Optimum temperature (C°) 15 - 25
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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Castanea sativa 'Colby'