Family: Berberidaceae (bear-ber-id-AY-see-ee) (Info)
Genus: Berberis (BUR-bur-is) (Info)
Species: thunbergii (thun-BERG-ee-eye) (Info)
Cultivar: Golden Ruby
Additional cultivar information: (PP16203, aka Goruzam)
Hybridized by Zampini; Year of Registration or Introduction: 2004
Synonym:Berberis thunbergii var. atropurpurea
 One vendor has this plant for sale.
Category:
Shrubs
Height:
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing:
36-48 in. (90-120 cm)
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)
Sun Exposure:
Full Sun
Danger:
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color:
Pale Yellow
Bloom Time:
Mid Spring
Foliage:
Deciduous
Red
Other details:
Average Water Needs; Water regularly; do not overwater
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information:
Patented
Propagation Methods:
From softwood cuttings
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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