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Border Forsythia 'Arnold Dwarf'

Forsythiax intermedia

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Family

Oleaceae (oh-lee-AY-see-ee)

Info

Genus

Forsythia (for-SITH-ee-a)

Info

Species

x intermedia (in-ter-MEE-dee-a)

Info

Synonym

Sun Exposure

Full Sun

Sun to Partial Shade

Foliage

Deciduous

Height

18-24 in. (45-60 cm)

24-36 in. (60-90 cm)

Spacing

4-6 ft. (1.2-1.8 m)

Hardiness

USDA Zone 4a: to -34.4 °C (-30 °F)

USDA Zone 4b: to -31.6 °C (-25 °F)

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)

USDA Zone 8b: to -9.4 °C (15 °F)

Danger

Unknown - Tell us

Bloom Color

Bright Yellow

Bloom Time

Late Winter/Early Spring

Mid Spring

Other Details

Gardener's Notes:

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positive

neutral

negative

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Rickwebb

Downingtown, PA | July 2015 | negative

I remember seeing a few of these in Illinois in the 1980's. It was occasionally sold back at that time. I don't know of it being sold now...Read More

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Border Forsythia 'Arnold Dwarf'

Forsythiax intermedia

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