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Harrow Rowan, Yunnan Mountain Ash

Sorbusinsignis

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Family

Rosaceae (ro-ZAY-see-ee)

Info

Genus

Sorbus (sor-bus)

Info

Species

insignis (in-SIG-nis)

Info

Synonym

Sorbus harrowiana

Pyrus insignis

Pyrus harrowiana

Sun Exposure

Sun to Partial Shade

Foliage

Grown for foliage

Deciduous

Smooth

Height

15-20 ft. (4.7-6 m)

Spacing

10-12 ft. (3-3.6 m)

12-15 ft. (3.6-4.7 m)

Hardiness

USDA Zone 3a: to -39.9 °C (-40 °F)

USDA Zone 3b: to -37.2 °C (-35 °F)

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)

USDA Zone 9a: to -6.6 °C (20 °F)

USDA Zone 9b: to -3.8 °C (25 °F)

Danger

Unknown - Tell us

Bloom Color

White/Near White

Bloom Time

Mid Spring

Late Spring/Early Summer

Other Details

Gardener's Notes:

Post Comment

positive

neutral

negative

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Harrow Rowan, Yunnan Mountain Ash

Sorbusinsignis

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