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Large-Flowered, Hybrid Tea Rose 'Grand Siecle'

Rosa

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Rosa by Calif_Sue
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Family
Rosaceae (ro-ZAY-see-ee)
Info
Genus
Rosa (RO-zuh)
Info
Synonym
Height

Unknown - Tell us

Spacing
24-36 in. (60-90 cm)
Hardiness

Unknown - Tell us

Bloom Time
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Late Spring/Early Summer
Blooms repeatedly
Class

Unknown - Tell us

Other Details
Propagation Methods

Unknown - Tell us

Soil pH requirements

Unknown - Tell us

Flower Fragrance

Unknown - Tell us

Bloom Shape

Unknown - Tell us

Habit

Unknown - Tell us

Patent Information
From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By grafting
By budding
By air layering
Other Details

Unknown - Tell us

Pruning Instructions

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Regional

This plant is said to grow outdoors in the following regions:

San Jose, California

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2 members have or want this plant for trade

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Paulwhwest
Irving (Dallas area), TX (Zone 8a) | December 2005 | neutral

Bred in France.

Parentage:
Seed: (Queen Elizabeth × Provence) × (Michèle Meilland × Bayadère)
Pol...Read More

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