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Damask Perpetual Rose 'Duchess of Portland'

Rosa

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Family

Rosaceae (ro-ZAY-see-ee)

Info

Genus

Rosa (RO-zuh)

Info

Synonym

Rosa portlandia

Rosa portlandica

Rosa x portlandica

Rosa x paestana

Height

Unknown - Tell us

Spacing

24-36 in. (60-90 cm)

36-48 in. (90-120 cm)

Hardiness

24-36 in. (60-90 cm)

Bloom Time

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)

Bloom Color

Late Spring/Early Summer

Blooms repeatedly

Class

Unknown - Tell us

Other Details

Propagation Methods

Soil pH requirements

Flower Fragrance

Bloom Shape

Habit

Patent Information

Other Details

Pruning Instructions

Foliage Color

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Regional

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Damask Perpetual Rose 'Duchess of Portland'

Rosa

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