Cynara cardunculus (Scolymus Group) 'Imperial Star'

Globe Artichoke, Cardoon

Family: Asteraceae Aster


Type Perennial
USDA Hardiness range 10A - 11
Exposure Full sun
Bloom color Purple
Bloom time Mid Summer to Mid Fall
Water needs Moist
Landscape uses Border, massing
Height 24" to 5' / 60cm to 1.60m
Spread n/a
Growth rate Moderate
Persistence Deciduous, broadleaf
Bloom attributes Attracts butterflies, suitable for cut flowers
Leaf color Silvery
Fruit color n/a
Soil pH requirements Neutral
Soil type Sandy, loamy
Form Irregular or sprawling
Attributes and features Attracts birds, invasive