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Centaurea cyanus L. 'Blue Boy'

Family: ASTERACEAE
Genus: Centaurea
Species: cyanus L.
Cultivar: 'Blue Boy'
Common names: Cornflower 'Blue Boy'
Habit: Annual
Hardiness: H6 - Hardy; very cold winter
Habitat: Garden origin
Garden status: Not currently grown
Flowering months: June, July, August