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Heartnut, Japanese Walnut 'Frank'

Juglanscordiformis

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Family

Juglandaceae (joo-glan-DAY-see-ee)

Info

Genus

Juglans (JOO-glanz)

Info

Species

cordiformis (kord-ih-FOR-miss)

Info

Synonym

Sun Exposure

Full Sun

Foliage

Deciduous

Height

30-40 ft. (9-12 m)

Spacing

30-40 ft. (9-12 m)

Hardiness

USDA Zone 5a: to -28.8 °C (-20 °F)

USDA Zone 5b: to -26.1 °C (-15 °F)

USDA Zone 6a: to -23.3 °C (-10 °F)

USDA Zone 6b: to -20.5 °C (-5 °F)

USDA Zone 7a: to -17.7 °C (0 °F)

USDA Zone 7b: to -14.9 °C (5 °F)

USDA Zone 8a: to -12.2 °C (10 °F)

Danger

Unknown - Tell us

Bloom Color

Unknown - Tell us

Bloom Time

Mid Spring

Other Details

Gardener's Notes:

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positive

neutral

negative

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Farmerdill

Augusta, GA (Zone 8a) | March 2006 | neutral

1980. Medium to large nut; cracks well, late vegetating, good producer.

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Heartnut, Japanese Walnut 'Frank'

Juglanscordiformis

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